| 单词 | Hubble |
| 例句 | While Einstein and Hubble were productively unraveling the large-scale structure of the cosmos, others were struggling to understand something closer to hand but in its way just as remote: the tiny and ever-mysterious atom. A Short History of Nearly Everything 2003-05-06T00:00:00Z This was more than a little odd, for Hubble’s life was filled from an early age with a level of distinction that was at times almost ludicrously golden. A Short History of Nearly Everything 2003-05-06T00:00:00Z The discoveries of Shapley and Hubble were made within the lifetimes of many people still alive today. Cosmos 1980-01-01T00:00:00Z For the first time, humans would be able to witness a cosmic collision–and witness it very well thanks to the new Hubble space telescope. A Short History of Nearly Everything 2003-05-06T00:00:00Z I heard Mr. Hubble remark that “a bit of savory pork pie would lay atop of anything you could mention, and do no harm,” and I heard Joe say, “You shall have some, Pip.” Great Expectations 1861-08-01T00:00:00Z Hubble quickly demonstrated how wrong that belief was. A Short History of Nearly Everything 2003-05-06T00:00:00Z Hubble and Humason hit it off splendidly, a perhaps unlikely pair who worked together at the telescope harmoniously. Cosmos 1980-01-01T00:00:00Z Almost the only thing constant about the Hubble constant has been the amount of disagreement over what value to give it. A Short History of Nearly Everything 2003-05-06T00:00:00Z After Hubble discovered the expansion of the universe, there was no need for a cosmological constant and it is now generally believed to be zero. A Brief History of Time: And Other Essays 1988-01-01T00:00:00Z “Of course, or girl, Mr. Hubble,” assented Mr. Wopsle, rather irritably, “but there is no girl present.” Great Expectations 1861-08-01T00:00:00Z In the 1920s that all changed, thanks to an American astronomer named Edwin Hubble. Zero: The Biography of a Dangerous Idea 2000-02-07T00:00:00Z In 1936 Hubble produced a popular book called The Realm of the Nebulae, which explained in flattering style his own considerable achievements. A Short History of Nearly Everything 2003-05-06T00:00:00Z Humason and Hubble found, to their amazement, that the spectra of all the distant galaxies are red-shifted and, still more startling, that the more distant the galaxy was, the more red-shifted were its spectral lines. Cosmos 1980-01-01T00:00:00Z Hubble was born in 1889, ten years after Einstein, in a small Missouri town on the edge of the Ozarks and grew up there and in Wheaton, Illinois, a suburb of Chicago. A Short History of Nearly Everything 2003-05-06T00:00:00Z “I have been speaking to Mrs. Hubble, and I am going to her to-morrow. I hope we shall be able to take some care of Mr. Gargery, together, until he settles down.” Great Expectations 1861-08-01T00:00:00Z Hubble was a much better observer than a thinker and didn’t immediately appreciate the full implications of what he had found. A Short History of Nearly Everything 2003-05-06T00:00:00Z Hubble’s observations suggested that there was a time, called the big bang, when the universe was infinitesimally small and infinitely dense. A Brief History of Time: And Other Essays 1988-01-01T00:00:00Z But in 1929, Edwin Hubble made the landmark observation that wherever you look, distant galaxies are moving rapidly away from us. A Brief History of Time: And Other Essays 1988-01-01T00:00:00Z Hubble was forced, therefore, to use indirect methods to measure the distances. A Brief History of Time: And Other Essays 1988-01-01T00:00:00Z In 1919, when Hubble first put his head to the eyepiece, the number of these galaxies that were known to us was exactly one: the Milky Way. A Short History of Nearly Everything 2003-05-06T00:00:00Z Over the next decade, Hubble tackled two of the most fundamental questions of the universe: how old is it, and how big? A Short History of Nearly Everything 2003-05-06T00:00:00Z In this way, Edwin Hubble worked out the distances to nine different galaxies. A Brief History of Time: And Other Essays 1988-01-01T00:00:00Z But unlike Hubble’s dim Cepheids, supernovas are visible halfway across the universe. Zero: The Biography of a Dangerous Idea 2000-02-07T00:00:00Z Hubble’s discovery that the universe was expanding, and the realization of the insignificance of our own planet in the vastness of the universe, were just the starting point. A Brief History of Time: And Other Essays 1988-01-01T00:00:00Z A special type of star, called a Cepheid variable, had a property that allowed Hubble to measure the distance to faraway objects. Zero: The Biography of a Dangerous Idea 2000-02-07T00:00:00Z Neither Hubble nor Einstein would be much of a part of that big story. A Short History of Nearly Everything 2003-05-06T00:00:00Z Hubble’s second discovery was what shattered Einstein’s eternal universe. Zero: The Biography of a Dangerous Idea 2000-02-07T00:00:00Z For a memorial you must look to the sky and the Hubble Space Telescope, launched in 1990 and named in his honor. A Short History of Nearly Everything 2003-05-06T00:00:00Z “He was a world of trouble to you, ma’am,” said Mrs. Hubble, commiserating my sister. Great Expectations 1861-08-01T00:00:00Z The entire underside of the dome looked like space as seen from the Hubble telescope: A dusty spiral nebula billowed up, a galaxy of stars twinkled, and meteorites whizzed across the ceiling. Escape from Mr. Lemoncello's Library 2013-06-25T00:00:00Z I watch them put on space suits and fix the Hubble Space Telescope. Boy21 2012-01-01T00:00:00Z Hubble combined the distance data with Doppler speed data, and found something shocking. Zero: The Biography of a Dangerous Idea 2000-02-07T00:00:00Z It’s about an expedition to fix some telescope in outer space called the Hubble. Boy21 2012-01-01T00:00:00Z Glory instead would pass to a large mass of ego named Edwin Hubble. A Short History of Nearly Everything 2003-05-06T00:00:00Z Sandage, after years of careful calculations, arrived at a value for the Hubble constant of 50, giving the universe an age of 20 billion years. A Short History of Nearly Everything 2003-05-06T00:00:00Z Our modern picture of the universe dates back to only 1924, when the American astronomer Edwin Hubble demonstrated that ours was not the only galaxy. A Brief History of Time: And Other Essays 1988-01-01T00:00:00Z This finding alone would have ensured Hubble’s reputation, but he now turned to the question of working out just how much vaster the universe was, and made an even more striking discovery. A Short History of Nearly Everything 2003-05-06T00:00:00Z Ho has been known ever since as the Hubble constant and the whole as Hubble’s Law. A Short History of Nearly Everything 2003-05-06T00:00:00Z They are standard candles, objects of known brightness, and became a key tool for Hubble. Zero: The Biography of a Dangerous Idea 2000-02-07T00:00:00Z “Trouble, Hubble, hobble, gobble—he’s been known to gobble down crewmen whole.” Challenger Deep 2015-04-15T00:00:00Z As it is, even with the Hubble telescope, we can’t see even into the Oort cloud, so we don’t actually know that it is there. A Short History of Nearly Everything 2003-05-06T00:00:00Z More surprising still was the finding that Hubble published in 1929: even the size of a galaxy’s red shift is not random, but is directly proportional to the galaxy’s distance from us. A Brief History of Time: And Other Essays 1988-01-01T00:00:00Z So it predicted that the red shift of a galaxy should be directly proportional to its distance from us, exactly as Hubble found. A Brief History of Time: And Other Essays 1988-01-01T00:00:00Z For all his gifts, Hubble was also an inveterate liar. A Short History of Nearly Everything 2003-05-06T00:00:00Z As amazing as this observation was, it was not what Hubble is best remembered for. Zero: The Biography of a Dangerous Idea 2000-02-07T00:00:00Z De Vaucouleurs was equally certain that the Hubble constant was 100.* A Short History of Nearly Everything 2003-05-06T00:00:00Z Hubble began to measure the spectra of distant galaxies–the business that Slipher had begun in Arizona. A Short History of Nearly Everything 2003-05-06T00:00:00Z Mrs. Hubble shook her head, and contemplating me with a mournful presentiment that I should come to no good, asked, “Why is it that the young are never grateful?” Great Expectations 1861-08-01T00:00:00Z Humason and Hubble, it gradually became clear, had discovered the Big Bang—if not the origin of the universe then at least its most recent incarnation. Cosmos 1980-01-01T00:00:00Z At all events, Hubble failed to make theoretical hay when the chance was there. A Short History of Nearly Everything 2003-05-06T00:00:00Z In the years following his proof of the existence of other galaxies, Hubble spent his time cataloging their distances and observing their spectra. A Brief History of Time: And Other Essays 1988-01-01T00:00:00Z Hubble’s luck was to come along soon after an ingenious woman named Henrietta Swan Leavitt had figured out a way to do so. A Short History of Nearly Everything 2003-05-06T00:00:00Z In the new special "Hubble's Cosmic Journey," physicist Stephen Hawking and others mark the 25th anniversary of the launching of the space-based telescope. TV This Week for April 19- 25: 'Boyhood' on Showtime 2015-04-17T04:00:00Z Its image was captured recently by the Hubble space telescope, which was launched by the shuttle 20 years ago, on 24 April 1980. Up close and phenomenal ? the Hubble telescope at 20 2010-04-10T23:07:00Z Looking at that infrared light will allow the unmanned telescope to pull back the curtains of the universe and see stars too distant even for the Hubble, the Webb’s powerful predecessor. NASA puts finishing touches on telescope to look to back at first stars 2016-10-04T04:00:00Z The GMT, as it is commonly called, promises to capture images 10 times sharper than the Hubble Space Telescope. Where Will Science Take Us? To the Stars 2018-11-12T05:00:00Z “The people who didn’t love being photographed — word got around that I made it easier on them,” says the Los Angeles-based photographer, who’s captured more unlikely stars than the Hubble Space Telescope. T Magazine: The Many Mutations of Beck 2011-12-05T19:07:03Z Sure, there are intimations of topographies viewed from above, and of the kinds of artificially colored photographs of deep space later produced by the Hubble Telescope. Against the Grain: Rebecca Morris and Peter Bradley’s Art ‘About Nothing’ 2022-11-03T04:00:00Z But like Hubble’s, his music didn’t use electronic looping in the usual way. Music Review: Hubble and Diamond Terrifier at Zebulon - Review 2011-12-21T22:48:40Z That book, set in the 1930s, tells the story of the feisty Jane Hubble Kinneson, a woman intent on protecting the family's beloved mountain from encroaching development. 'Walking to Gatlinburg': Close calls and quirky characters along the Underground Railroad 2010-04-06T22:36:00Z Color was also an issue, as with the Hubble. Exhibition Review: ?Beyond,? the Solar System at Air and Space Museum 2010-07-28T22:01:00Z "Hubble 3D" is the ultimate visual aid to understanding why cosmos-gazing at the edge of Earth's atmosphere and beyond really matters. 'Hubble 3D': An out-of-this-world documentary 2010-03-18T22:02:00Z Hubble measured the distance from the stars and the extent of the red shift. Listen up, Marco Rubio!: Science lessons for the tea party 2012-11-25T19:00:00Z This spring, for example, the juvenile sockeye were ready to leave the reservoir in April, swimming back and forth in front of the dam, Hubble said, but they couldn’t use the slide until mid-May. Spiral fish slide planned at Cle Elum Dam 2014-07-22T04:00:00Z In a few days, Wachner will be back at the Kennedy Center, conducting a multimedia new-music project from New York, “The Hubble Cantata.” Review | Julian Wachner leads his last concert as music director of Washington Chorus 2017-05-15T04:00:00Z By comparison, the Hubble is orbiting about 340 miles from Earth. NASA puts finishing touches on telescope to look to back at first stars 2016-10-04T04:00:00Z All that baggage aside, you don't need the Hubble Telescope to spot the film's evident creationist agenda. 'The Principle' takes on cosmology, Earth's place in universe 2015-01-22T05:00:00Z For me, being a record guy is about not having to worry about failed downloads and scratched CDs, uncharged iPhones or liner notes you couldn’t read without the Hubble Telescope. The only six ways to collect records 2016-05-06T04:00:00Z Cosmologists also remember Hubble for the special number, the ‘constant’, attached to his name. Listen up, Marco Rubio!: Science lessons for the tea party 2012-11-25T19:00:00Z SAT Amazing images from the Hubble Space Telescope, if the sky is clear, astronomers share telescopes for star gazing afterward, 7:30 p.m. Community calendar: festivals, fairs and more 2016-09-08T04:00:00Z A few years ago a data download of a million Hubble images of new galaxies needed sorting — a decade-long project for an average astronomy department. ArtsBeat: Amateur Hour: Jack Hitt Talks About an American Tradition 2012-05-16T19:53:00Z What a great thing to have worked on, too, because the fruits of the Hubble continue to roll in long after they anticipated it to. Maggie Gyllenhaal on sexual liberation 2012-05-18T13:50:00Z Inspired in part by some Hubble Space Telescope photographs in which the interstellar void appears surprisingly sensuous, the eight pictures in “Moments of Grace” are squares that seem barely to contain semicircular gestures. Review | In the galleries: Autobiographical pieces prevail at the Trawick Prize 2021-09-23T04:00:00Z I drag myself away beyond the solar system to the very edge of the universe, to gaze on tiny shining cigar-shaped galaxies photographed by the Hubble space telescope at the very limit of human knowledge. Visions of the Universe exhibition reveals full wonder of space images 2013-06-11T13:29:42Z Deep below its surface was a full mock-up of the International Space Station, the shuttle cargo bay and even the Hubble telescope. The great Moon-rock heist - extract 2011-07-08T21:59:00Z Hubble makes music about small phrases and layered rhythms and tiny melodic variations: adding or bending some notes in a chain. Music Review: Hubble and Diamond Terrifier at Zebulon - Review 2011-12-21T22:48:40Z Scheduled to launch in December, the new telescope is three times larger and seven times more powerful than the Hubble Space Telescope, and is meant to be its successor. What’s on TV This Week: ‘Simple as Water’ and the American Music Awards 2021-11-15T05:00:00Z But he’s going to be even more excited when I tell him that I got to meet somebody whose mom worked on the Hubble Space Telescope. Maggie Gyllenhaal on sexual liberation 2012-05-18T13:50:00Z Edwin Hubble leveraged Leavitt’s law on the behavior of variable stars to gauge distances to certain nebulae. Ladies Who Launch: Women Who Opened the Door to Space Exploration 2016-12-26T05:00:00Z Festival, the composer Paola Prestini, who is also the creative director of the performance space National Sawdust, premièred her work “The Hubble Cantata.” Outer Space, via Virtual Reality, in Prospect Park 2016-08-13T04:00:00Z To determine just how far away they are, researchers will combine the information from the Hubble images with observations taken by NASA’s Spitzer and Chandra space telescopes, which see in infrared and x-ray light, respectively. Hubble telescope reveals deepest view of universe yet 2014-01-09T12:50:00Z MON Burke Museum hosts talk with short presentations by 10 experts from University of Washington and beyond, topics ranging from prehistoric cave paintings to imagery of the Hubble Space Telescope, 7 p.m. Community calendar 2012-10-10T22:25:05Z The newest deep fields, called Hubble “Frontier Fields,” use updated cameras on Hubble, and look even farther by taking advantage of the universe’s own “natural” telescopes, called gravitational lenses. Hubble telescope reveals deepest view of universe yet 2014-01-09T12:50:00Z “We decided to not actually show Hubble imagery till the very end of the piece,” Prestini told me. Outer Space, via Virtual Reality, in Prospect Park 2016-08-13T04:00:00Z With that in mind, scientists have built the Webb telescope specifically to do things that Hubble cannot. James Webb Space Telescope will show us the universe like never before 2021-12-10T05:00:00Z The first of Hubble’s many technical issues was “a bad case of the jitters”; severe flapping of the solar panels whenever the observatory moved between sunlight and darkness rendered its signature long exposures unusable. Neil deGrasse Tyson Explores the Symbiosis Between War and Astrophysics 2018-11-12T05:00:00Z I can make plenty of satisfying dishes, including proper omelets so exquisitely tasty and geometrically perfect that astronomers could use them to calibrate Hubble telescopes. The Oprah Winfrey Network's odd, splashy kick-off 2011-01-02T02:30:00Z The biggest surprise is the story of the Hubble Space Telescope, a darling of the public. Neil deGrasse Tyson Explores the Symbiosis Between War and Astrophysics 2018-11-12T05:00:00Z “But he’s a real record maker — he had this incredible Hubble telescope overview of what he wanted to accomplish.” Michael Bublé Always Finds a Way 2022-03-16T04:00:00Z Then there was the Hubble telescope, which turned out to be, at least initially, a national embarrassment. Under Modernity’s Hood: Precision Engineering 2018-05-14T04:00:00Z But scientists didn’t realize that a century ago, when astronomers like Edwin Hubble and Henrietta Leavitt discerned that other galaxies exist and that they’re hurtling away from the Milky Way at incredible speeds. When the Big Bang Was Just a Theory 2021-08-24T04:00:00Z Another episode will look at the work done by mission control to support astronauts on the space station, including a treacherous spacewalk to repair the Hubble Space Telescope. C4 to screen Space Station live show 2014-01-10T10:22:36Z The Hubble Cantata, which came to the Kennedy Center on Thursday night as part of the ongoing celebration of the JFK Centennial, offers all of these things, and therefore sounds like a neat new project. Review | In space, no one can hear you snore: Multimedia ‘Hubble Cantata’ is a dud 2017-05-25T04:00:00Z The Hubble Cantata LA Opera co-presents the West Coast premiere of this musical fable, enhanced by images from the Hubble Space Telescope, about an astrophysicist searching for his wife among the stars. The week ahead in L.A. classical music, Oct. 8-15: 'The Hubble Cantata,' 'The Consul' and more 2017-10-08T04:00:00Z Ben Greenberg plays guitar in the Brooklyn band Zs, but he is also the monocrat of Hubble, a project of one. Music Review: Hubble and Diamond Terrifier at Zebulon - Review 2011-12-21T22:48:40Z The Hubble pictures are all in black and white; colors are imposed to approximate hues suggested by frequency data. Exhibition Review: ?Beyond,? the Solar System at Air and Space Museum 2010-07-28T22:01:00Z The texts for the “Hubble Cantata” were by Royce Vavrek, who wrote the librettos to some of the most exciting recent operas, among them “Dog Days” and “27.” Review: A Musical Tale of the Cosmos, Birth and Death 2016-08-08T04:00:00Z We are surrounded by miracles, you just need the tools to see them: Hubble photo of the Carina Nebula. Reader reviews roundup 2012-06-08T17:37:00Z Because of Hubble, he said, the universe is “not totally mysterious to us now.” Outer Space, via Virtual Reality, in Prospect Park 2016-08-13T04:00:00Z Anniversary this year of the Hubble Space Telescope launch in April 1990, which requires some EVA for repair, replacement of instruments and adjustment. Celebrating 50 years of floating in space at Air and Space Museum 2015-01-22T05:00:00Z And why wouldn’t they, when Bly mentions getting a letter from a man worried that he was expected “to have this equipment the size of the Hubble Space Telescope?” Heaving bosoms and joyous endings conquer Capitol Hill 2015-02-13T05:00:00Z Watch a time-lapse of crews building the James Webb telescope — which is 100 times more powerful than the Hubble — at bit.ly/webb-telescope. From pandas to planets, here are a few fun things for kids to explore | The Weekly Wonder 2020-09-07T04:00:00Z Nasa was forced to reinstate the mission which took place in May 2009 and which is expected to keep the Hubble operational until 2014 when it will replaced by another orbiting telescope, the James Webb. Up close and phenomenal ? the Hubble telescope at 20 2010-04-10T23:07:00Z Hubble was celebrated in 1990 when a space shuttle carried into orbit round the earth a space telescope named after him. Listen up, Marco Rubio!: Science lessons for the tea party 2012-11-25T19:00:00Z Here, Edwin Hubble discovered that the Milky Way galaxy is only part of a much larger — and expanding — universe. Where Will Science Take Us? To the Stars 2018-11-12T05:00:00Z In drought years, the lake may never reach maximum height, said Joel Hubble, a Reclamation fish biologist. Spiral fish slide planned at Cle Elum Dam 2014-07-22T04:00:00Z “He pulled it, with force, and he broke, in space, that railing. And this is why Hubble continues to work now!” Outer Space, via Virtual Reality, in Prospect Park 2016-08-13T04:00:00Z Smith’s father served in the Air Force and then worked as an engineer on the Hubble Space Telescope. Tracy K. Smith named new U.S. poet laureate 2017-06-13T04:00:00Z And with that, I have said everything positive that I have to say about the Hubble Cantata. Review | In space, no one can hear you snore: Multimedia ‘Hubble Cantata’ is a dud 2017-05-25T04:00:00Z "Nova" does its own salute to the Hubble Telescope in a new episode . TV This Week for April 19- 25: 'Boyhood' on Showtime 2015-04-17T04:00:00Z Cosmologists and astronomers win Nobel Prizes; the Hubble Space Telescope continues to reveal habitable, “Earth-size” planets; and The New York Times reports on shady government programs investigating “aerospace threats.” Did Storming Area 51 Teach Us Anything? 2019-10-30T04:00:00Z I think by now they thought there would be Hubble 5, taking much deeper pictures. Maggie Gyllenhaal on sexual liberation 2012-05-18T13:50:00Z Wilson Observatory, where astronomer Edwin Hubble did some of his groundbreaking work. Datebook: Marisa Merz at the Hammer, artists at Mt. Wilson, the color of art, a sanctuary installation 2017-06-01T04:00:00Z For some pleasant downtime, Reagan also channels the city’s museum scene, offering permanent and rotating exhibits, like an upcoming look at the Hubble Telescope. These Are the World's Most Accessible Airports 2015-08-21T04:00:00Z In one of the film's most exciting moments, we see a model of what a swatch of space would look like if one drew weblike connections between billions of objects discovered by Hubble. 'Hubble 3D': An out-of-this-world documentary 2010-03-18T22:02:00Z Striking a more cosmic and comic note, Seattle artist Barbara Noah takes celestial snapshots borrowed from NASA, the Hubble telescope and other space-exploring outfits and puts her own whimsical twist on them. You'll see emptiness inhabited in Susan Bennerstrom's captivating interiors 2010-11-19T05:01:00Z When the Hubble telescope photographed the Pillars of Creation, immense columns of star-forming dust in the Eagle nebula, the resulting image was given colours that symbolise different key elements identified in it. Visions of the Universe exhibition reveals full wonder of space images 2013-06-11T13:29:42Z Narrated with just the right balance of wonder and authority by Leonardo DiCaprio, "Hubble 3D" is the kind of movie experience that reminds us to think of ourselves beyond the ordinary. 'Hubble 3D': An out-of-this-world documentary 2010-03-18T22:02:00Z Maxwell, whose highly-rated show "Hubble Bubble" is a reference to "the Scottish play", Macbeth, offers a distinctive view on the referendum question, not least because he is Irish. In Edinburgh, Fringe performers weigh in on Scotland's independence choice 2014-08-13T04:00:00Z When they're gazing out of their apartment windows in the half-light, it must seem genuinely bewildering how they got from a distinction at catering college to making a cakey replica of the Hubble Space Telescope. The continuing legacy of Pimp My Ride 2011-08-11T10:48:43Z The cameras chronicle a 13-day mission and capture dramatic moments, such as when a stuck bolt almost kept the astronauts from making a critical repair to the Hubble telescope. IMAX puts 3D spin on science films with "Hubble 3D" 2010-04-03T16:03:00Z Footage captured by astronauts during the final mission is featured in "Hubble 3D." Films opening Friday include 'Diary of a Wimpy Kid' 2010-03-17T20:10:00Z From news images to the Hubble telescope, Photography is the art of real life – however manipulated. Photography is the art of our time 2013-01-10T15:39:33Z Since then, the program has had a list of achievements, including the construction of the International Space Station, the launch of the Hubble Space Telescope and several spacelab missions. What life was like 50 years ago in America, compared to now in 2022 2022-01-02T05:00:00Z He rapidly found that the only really satisfying way to see into the cosmos was through telescopes with names like Hubble and Palomar. Possessed: Thierry Despont Collects Moon Memorabilia 2011-10-21T21:40:44Z It’s quite a bit like the one taken in 2005 by the Hubble Space Telescope. See JWST’s Spectacular New View of the Crab Nebula 2023-11-10T05:00:00Z Although the Hubble Space Telescope previously observed the heart of this galaxy, Euclid’s shot reveals star formation across the entire region, scientists said. Shimmering galaxies revealed in new photos by European space telescope 2023-11-07T05:00:00Z You might need the Hubble Telescope to try to find a legitimate weakness on a team as balanced as any in the NFL. Seahawks can find out just how good they are against Ravens 2023-11-04T04:00:00Z Some question whether the Hubble tension will ever be explained. The universe’s puzzlingly fast expansion may defy explanation, cosmologists fret 2023-10-31T04:00:00Z Scientists will have newer Hubble data to review within the next year or so from the telescope's reimaging of the supernova remnant. The Crab Nebula seen in new light by NASA's Webb 2023-10-30T04:00:00Z Hubble mainly observes in visible light, however, the same kind that our eyes see. See JWST’s Spectacular New View of the Crab Nebula 2023-11-10T05:00:00Z Euclid also took fresh photos of the Horsehead Nebula in the constellation Orion, a dramatic nursery of baby stars made famous by Hubble. Shimmering galaxies revealed in new photos by European space telescope 2023-11-07T05:00:00Z Worse, astrophysicists using the Hubble Space Telescope, then relatively new, had determined that the cosmos was between eight billion and 12 billion years old. A Possible Crisis in the Cosmos Could Lead to a New Understanding of the Universe 2023-10-30T04:00:00Z A theory with just six parameters—including the Hubble constant—Lambda-CDM precisely fits the distribution of fluctuation sizes measured by Europe’s Planck spacecraft, says Tanvi Karwal, a cosmologist at the University of Chicago. The universe’s puzzlingly fast expansion may defy explanation, cosmologists fret 2023-10-31T04:00:00Z This will mark Hubble's first look at emission lines from the Crab Nebula in over 20 years, and will enable astronomers to more accurately compare Webb and Hubble's findings. The Crab Nebula seen in new light by NASA's Webb 2023-10-30T04:00:00Z By comparing the winds observed by Webb at high altitudes, to the winds observed at deeper layers from Hubble, the team could measure how fast the winds change with altitude and generate wind shears. NASA's Webb discovers new feature in Jupiter's atmosphere 2023-10-20T04:00:00Z Combined with previous observations with the Hubble Space Telescope, these crystals are judged to be shaped like the same pointy, hexagonal prisms as quartz is on Earth, but just a meager 10 nanometers in size. JWST Detects Quartz Crystals in an Exoplanet’s Atmosphere 2023-10-20T04:00:00Z But even if definitive confirmation comes, the Hubble tension remains, and almost everyone agrees that problem is a much bigger deal. A Possible Crisis in the Cosmos Could Lead to a New Understanding of the Universe 2023-10-30T04:00:00Z However, the fit yields a value of the Hubble constant that clashes with the one measured directly. The universe’s puzzlingly fast expansion may defy explanation, cosmologists fret 2023-10-31T04:00:00Z Hubble Space Telescope images of the cluster show a bright central quartet of merging galaxies shimmering like diamonds and perched on an ethereal azure engagement ring. Many-Mirrored Galaxies Deepen Dark Matter Mystery 2023-10-11T04:00:00Z They add to a clue: three blips spotted by star-tracking sensors on the Hubble Space Telescope in its first 20 years, says Hilke Schlichting, an astrophysicist at the University of California, Los Angeles. Puzzling objects found far beyond Neptune hint at second Kuiper belt 2023-10-03T04:00:00Z It was here, 100 years ago, that Edwin Hubble noted a light in the distance that would lead to one of science’s greatest discoveries. The battle to save Mt. Wilson Observatory, where we found our place in the universe 2023-10-03T04:00:00Z Yet there’s still some uncertainty because two independent methods of calculating it have come up with different answers, giving rise to what’s called the “Hubble tension.” A Possible Crisis in the Cosmos Could Lead to a New Understanding of the Universe 2023-10-30T04:00:00Z The Hubble constant, H0, is the rate at which the universe is expanding now. The universe’s puzzlingly fast expansion may defy explanation, cosmologists fret 2023-10-31T04:00:00Z The intuitively easiest method to understand is, in principle, the same that Edwin Hubble and his colleagues used a century ago: Locate a bunch of galaxies, and measure their distances and speeds. Colliding neutron stars provide a new way to measure the expansion of the Universe 2023-10-02T04:00:00Z Using JWST's remarkable resolution and infrared sensitivity, the astronomers have added substantially to the information already mined by older telescopes, including Webb's direct predecessor, the Hubble Space Telescope. James Webb telescope makes 'JuMBO' discovery of planet-like objects in Orion 2023-10-02T04:00:00Z Among those hires was Edwin Hubble, who arrived at the observatory as a staff astronomer in 1919. The battle to save Mt. Wilson Observatory, where we found our place in the universe 2023-10-03T04:00:00Z The new discovery, published today in the Astrophysical Journal, finds that these 'disk' galaxies are ten times more common than what astronomers believed based on previous observations with the Hubble Space Telescope. Astronomers find abundance of Milky Way-like Galaxies in early Universe, rewriting cosmic evolution theories 2023-09-22T04:00:00Z Those theories boost the expansion rate before the CMB emerged, allowing the cosmos to evolve much as Lambda-CDM predicts while obtaining a higher Hubble constant now. The universe’s puzzlingly fast expansion may defy explanation, cosmologists fret 2023-10-31T04:00:00Z The result is a Hubble constant closer to the background radiation method, but whether the kilonova method can resolve the Hubble trouble, the researchers do not yet dare to state: Colliding neutron stars provide a new way to measure the expansion of the Universe 2023-10-02T04:00:00Z A shepherding satellite travelling four minutes behind the Centaur and several Earth-orbiting satellites, including the Hubble Space Telescope, monitored the impact. New findings suggest Moon may have less water than previously thought 2023-09-18T04:00:00Z Hubble set the telescope’s camera to capture a photograph with a 45-minute exposure and developed the result onto a glass plate. The battle to save Mt. Wilson Observatory, where we found our place in the universe 2023-10-03T04:00:00Z Previously, astronomers using the Hubble Space Telescope believed that galaxies had mostly irregular and peculiar structures that resemble mergers. Astronomers find abundance of Milky Way-like Galaxies in early Universe, rewriting cosmic evolution theories 2023-09-22T04:00:00Z Most cosmologists still think the Hubble tension will be resolved. The universe’s puzzlingly fast expansion may defy explanation, cosmologists fret 2023-10-31T04:00:00Z We've known this ever since Edwin Hubble and other astronomers, some 100 years ago, measured the velocities of a number of surrounding galaxies. Colliding neutron stars provide a new way to measure the expansion of the Universe 2023-10-02T04:00:00Z Until now, the best tool scientists have had for studying distant stars has been the Hubble Space Telescope. New Space Telescope May Reveal Secrets of the Stars 2022-01-04T05:00:00Z Over the following weeks, as Hubble he peered closely at the image, he noticed three distinct points of light in the fuzzy cloud of stars, rather than the single one he expected to see. The battle to save Mt. Wilson Observatory, where we found our place in the universe 2023-10-03T04:00:00Z The Hubble Space Telescope provided the research and observations that initially suggested K2–18 b has liquid water, making it by definition a so-called "Hycean" world. James Webb discovered an exoplanet that may be covered in oceans 2023-09-13T04:00:00Z “I don’t expect 100 years from now people will still be focusing on the Hubble tension.” The universe’s puzzlingly fast expansion may defy explanation, cosmologists fret 2023-10-31T04:00:00Z The number that describes the expansion goes by the name "the Hubble constant," appearing in multitude of different equations and models of the Universe and its constituents. Colliding neutron stars provide a new way to measure the expansion of the Universe 2023-10-02T04:00:00Z The Hubble has sent back some amazing images, and taught scientists much. New Space Telescope May Reveal Secrets of the Stars 2022-01-04T05:00:00Z At this, even the reticent Hubble allowed himself to celebrate. The battle to save Mt. Wilson Observatory, where we found our place in the universe 2023-10-03T04:00:00Z It was launched in December 2021 and is regarded as the successor to the Hubble Space Telescope. James Webb: Telescope reveals new detail in famous supernova 2023-08-31T04:00:00Z That observation spawned the idea of the big bang—and decades of bickering over the rate at which the universe is expanding, the Hubble constant. The universe’s puzzlingly fast expansion may defy explanation, cosmologists fret 2023-10-31T04:00:00Z To understand the Universe we must therefore know the Hubble constant as precisely as possible. Colliding neutron stars provide a new way to measure the expansion of the Universe 2023-10-02T04:00:00Z The Hubble telescope was expected to run for just 15 years, but is still going after nearly 30. New Space Telescope May Reveal Secrets of the Stars 2022-01-04T05:00:00Z Energized by the finding, Hubble carried out the calculations and realized the Cepheid had led him to an even greater discovery. The battle to save Mt. Wilson Observatory, where we found our place in the universe 2023-10-03T04:00:00Z To understand what cosmic expansion looks like right now, scientists can observe astronomical signals to measure the so-called Hubble constant. Will the Universe Ever Stop Expanding? 2023-08-29T04:00:00Z That may dash hopes that solving the Hubble tension could also help cosmologists sharpen their problematic theory of the universe’s makeup and evolution. The universe’s puzzlingly fast expansion may defy explanation, cosmologists fret 2023-10-31T04:00:00Z The root of this "Hubble trouble" -- whether it is unknown effects systematically biasing one of the results, or if it hints at new physics yet to be discovered -- is currently one of astronomy's hottest topics. Colliding neutron stars provide a new way to measure the expansion of the Universe 2023-10-02T04:00:00Z This sequence of Hubble Space Telescope images chronicles the waxing and waning of the amount of cloud cover on Neptune. Neptune's strange clouds are disappearing, revealing the weird seasons of the ice giant 2023-08-25T04:00:00Z Hubble’s observations at the 100-inch telescope revealed that the universe was not only vast, but expanding. The battle to save Mt. Wilson Observatory, where we found our place in the universe 2023-10-03T04:00:00Z Freedman led a collaboration in the 1990s called the Hubble Space Telescope Key Project, which calculated the Hubble constant more precisely than anyone had before. Will the Universe Ever Stop Expanding? 2023-08-29T04:00:00Z The former University of Washington athletic director left for USC — where the media magnifying glass is as potent as the Hubble. What Jen Cohen’s replacement as UW’s athletic director will face 2023-08-22T04:00:00Z Famed astronomer Edwin Hubble used this very telescope to solve the long-debated spiral nebulae question by observing other galaxies to be separate from our own. One of the most magnificent concert venues in L.A. is the dome of this 100-inch telescope 2023-08-21T04:00:00Z At least 6 percent of the 2021 images from the Hubble Space Telescope were “compromised or completely ruined” by satellite interference by Starlink satellites, he says. Video captures parade of Starlink satellites 2023-08-11T04:00:00Z Among other records, the archives contain a copy of Hubble’s logbook from the fall of 1923. The battle to save Mt. Wilson Observatory, where we found our place in the universe 2023-10-03T04:00:00Z That star, known as Earendel, was discovered last year by the Hubble Space Telescope. Earendel, the Most Distant Known Star, Reveals Its Secrets to JWST 2023-08-11T04:00:00Z Two merging galaxies captured by the Hubble Space Telescope in 2008 also look like a question mark, just turned 90 degrees. NASA just found a question mark in space. What exactly is it? 2023-08-09T04:00:00Z In the 1920s astronomers Edwin Hubble and Vesto Slipher were able to show that some of the spiral and elliptical nebulae were terribly distant and not inside the Milky Way at all. How Seeing the Milky Way Helped Us Discover the Whole Universe 2023-08-04T04:00:00Z The Hubble Space Telescope and its newly launched cousin, the James Webb Space Telescope, have allowed astronomers to get large telescopes above Earth's optically hazy atmosphere. 65 years of NASA – an astrophysicist reflects on the agency’s legacy 2023-07-26T04:00:00Z “It’s telling us how stars lose mass, which has a big influence on how galaxies evolve,” says Azalee Bostroem of the University of Arizona, who has led Hubble observations of 2023ixf. Nearby Supernova Gives Unique View of a Dying Star’s Last Days 2023-07-21T04:00:00Z "This light has been stretched by the expansion of the universe to wavelengths longer than Hubble's instruments can detect, and so was only detectable with Webb." Earendel, the Most Distant Known Star, Reveals Its Secrets to JWST 2023-08-11T04:00:00Z Almost all space telescopes, including Hubble and Webb, collect light using mirrors. A new, thin-lensed telescope design could far surpass James Webb 2023-07-14T04:00:00Z It’s considered the successor to the Hubble Space Telescope, orbiting Earth for 33 years. Webb Space Telescope reveals moment of stellar birth, dramatic close-up of 50 baby stars 2023-07-12T04:00:00Z From John Glenn's first flight into orbit to the Hubble telescope, the agency's legacy has inspired generations of scientists. 65 years of NASA – an astrophysicist reflects on the agency’s legacy 2023-07-26T04:00:00Z In the Hubble image of the Phantom Galaxy — this press release had had images both from Hubble and from Webb — in the Hubble image, you see the visible light depiction of the galaxy. James Webb one year later: An astronomer discusses her favorite views of our universe 2023-07-12T04:00:00Z It appeared in Hubble’s image three times because of distortion and magnification from a massive cluster of galaxies sitting between it and Earth—an effect called gravitational lensing. Earliest Merging Galaxies Discovered in New JWST Photos 2023-07-11T04:00:00Z Unlike the Hubble and James Webb Space Telescopes, which focus deeply on one part of the sky at a time, scientists will use Euclid to cover wide swaths of the extragalactic sky at once. How to Watch SpaceX Launch the Euclid Mission to Study the Dark Universe 2023-07-01T04:00:00Z That has already been hinted at by the Hubble constant, a measure of how fast the universe seems to be expanding. Europe’s Euclid Space Telescope Is Launching a New Era in Studies of the ‘Dark Universe’ 2023-06-30T04:00:00Z It is a century since astronomer Edwin Hubble discovered that the Milky Way was just one of millions of galaxies - that it was our place in a vast Universe. Milky Way: Icy observatory reveals 'ghost particles' 2023-06-29T04:00:00Z And the thing that's amazing is if you go to the Webb image, as opposed to the Hubble, the Webb image shows the galaxy again in infrared light and heat light. James Webb one year later: An astronomer discusses her favorite views of our universe 2023-07-12T04:00:00Z He dropped it a little over a decade later when Edwin Hubble and others showed that distant galaxies were in fact being flung apart in the wake of the big bang. Euclid telescope to seek source of dark energy—the biggest mystery in the universe 2023-06-21T04:00:00Z The planets are a key target for JWST, which launched in 2021 and is powerful enough to probe their atmospheres in greater detail than can other observatories such as the Hubble Space Telescope. JWST’s Hunt for Habitable Exoplanets Finds Disappointment, Again 2023-06-21T04:00:00Z This “Hubble tension” is one of the most active and contentious domains in all of cosmology, and missions like Euclid could go a long way toward settling it. Europe’s Euclid Space Telescope Is Launching a New Era in Studies of the ‘Dark Universe’ 2023-06-30T04:00:00Z Known as Xuntian, or "Surveying the Heavens" in Chinese, the orbital telescope will boast a field of view 350 times wider than that of the Hubble Space Telescope, which was launched 33 years ago. China launches Shenzhou-16 mission to Chinese space station - state media 2023-05-30T04:00:00Z Cast your gaze to the relatively nearby stars and galaxies that surround us in space, and you’ll arrive at a certain number for this value, known as the Hubble constant. Mirror-Image Supernova Yields Surprising Estimate of Cosmic Growth 2023-05-11T04:00:00Z The first is a discrepancy in measurements of the Hubble Constant, H0, which describes how fast the universe is expanding. Euclid telescope to seek source of dark energy—the biggest mystery in the universe 2023-06-21T04:00:00Z "With Hubble and ALMA, we were able to image a bunch of Kuiper Belt analogs, and we've learned loads about how outer disks form and evolve," Wolff continued. JWST Sees Alien Asteroid Belt around Nearby Star 2023-05-09T04:00:00Z The best way to see through the dust is by capturing infrared light, something JWST’s predecessor, the Hubble Space Telescope, wasn’t built to do. JWST Spots Planetary Building Blocks In A Surprising Galaxy 2023-05-04T04:00:00Z A few years later, astronomer Edwin Hubble showed that galaxies other than the Milky Way exist, and current estimates put the total number of galaxies in the observable universe at a staggering trillion or more. How Far Should We Take Our Cosmic Humility? 2023-04-19T04:00:00Z This discrepancy, known as the Hubble tension, is small but carries weighty ramifications. Mirror-Image Supernova Yields Surprising Estimate of Cosmic Growth 2023-05-11T04:00:00Z Researchers initially assumed it was simple experimental error—these are hard things to measure—but as methods were refined and new techniques added, the error bars shrank but the so-called Hubble tension remained. Euclid telescope to seek source of dark energy—the biggest mystery in the universe 2023-06-21T04:00:00Z A similar feature was spotted in the same ring by Hubble back in 2008. JWST Sees Alien Asteroid Belt around Nearby Star 2023-05-09T04:00:00Z By contrast, the Hubble Space Telescope cost around $16 billion in today’s dollars but is expected to last around 40 years. Satellites Threaten Astronomy, but a Few Scientists See an Opportunity 2023-04-17T04:00:00Z The most famous example of what can go wrong with a mirror occurred in 1990, when the Hubble Space Telescope was launched with a misshapen mirror that could not focus. From Bullets to ‘Bird Residue,’ the Many Trials of Telescopes 2023-04-18T04:00:00Z Now a new measurement of the Hubble constant, made by observing a mirror image of a distant exploding star, or supernova, is complicating matters further. Mirror-Image Supernova Yields Surprising Estimate of Cosmic Growth 2023-05-11T04:00:00Z To resolve the Hubble tension, theorists have concocted a raft of models, collectively known as “early dark energy.” Euclid telescope to seek source of dark energy—the biggest mystery in the universe 2023-06-21T04:00:00Z I asked Dr. Mulchaey what it would do that the James Webb and Hubble space telescopes could or would not. Courting the Sirens of the Southern Sky 2023-04-18T04:00:00Z SpaceX says the huge payload capacity opens up possibilities for new types of robotic science mission, including telescopes larger than the James Webb observatory - the successor to Hubble which launched in December 2021. Starship gets FAA approval - but what exactly is Elon Musk's space vehicle? 2023-04-14T04:00:00Z Astronauts were able to fix it, and Hubble is still going strong. From Bullets to ‘Bird Residue,’ the Many Trials of Telescopes 2023-04-18T04:00:00Z In research published today in the journal Science, Patrick Kelly of the University of Minnesota and his colleagues used the time delay from a distant supernova known as Refsdal to measure the Hubble constant. Mirror-Image Supernova Yields Surprising Estimate of Cosmic Growth 2023-05-11T04:00:00Z In just 2 days it will survey as much of the sky as the Hubble Space Telescope has in more than 3 decades. Euclid telescope to seek source of dark energy—the biggest mystery in the universe 2023-06-21T04:00:00Z In 1929 the astronomer Edwin Hubble, using Carnegie telescopes on Mount Wilson, in Pasadena, discovered that the universe was expanding. Courting the Sirens of the Southern Sky 2023-04-18T04:00:00Z That black hole was discovered by chance when it first appeared as a faint linear streak in a Hubble Space Telescope observation of globular clusters. Astronomers Spy a Giant Runaway Black Hole’s Starry Wake 2023-04-10T04:00:00Z Its extended investigation is expected to catch a glimpse of two even fainter outer dust rings, which were discovered by the Hubble Space Telescope in 2007, mission team members said. JWST Captures Stunning Image of Rings around Uranus 2023-04-07T04:00:00Z These tend to yield a higher value for the Hubble constant: around 73 km/s/Mpc. Mirror-Image Supernova Yields Surprising Estimate of Cosmic Growth 2023-05-11T04:00:00Z They derived the method using images from the Hubble Space Telescope showing that the galaxy Abell 1201 bends light from more distant objects. News at a glance: Benin Bronze’s source, a supermassive black hole, and Aboriginal knowledge 2023-04-05T04:00:00Z First glimpsed by JWST’s predecessor, the Hubble Space Telescope, this is a galaxy that is among the earliest and most distant ever seen. JWST’s Smashing Success Shifts Focus to Astronomy’s Blind Spots 2023-04-04T04:00:00Z Such features are usually artifacts of cosmic rays striking Hubble’s detectors, explains lead study author Pieter van Dokkum, an astronomer at Yale University. Astronomers Spy a Giant Runaway Black Hole’s Starry Wake 2023-04-10T04:00:00Z But they haven't found one yet, despite searching the area with NASA's James Webb Space Telescope and Hubble Space Telescope, along with other instruments. Recent Gamma-Ray Burst May Be the Brightest Ever Seen 2023-03-29T04:00:00Z The Hubble constant can be measured in a number of ways. Mirror-Image Supernova Yields Surprising Estimate of Cosmic Growth 2023-05-11T04:00:00Z They simulated different masses of the black hole to see which bent light in a way similar to the Hubble images. News at a glance: Benin Bronze’s source, a supermassive black hole, and Aboriginal knowledge 2023-04-05T04:00:00Z Together, they could create a profoundly informative, more colorful view of the universe, ushering in a new golden age of space-based astronomy about half a century after Hubble’s launch. JWST’s Smashing Success Shifts Focus to Astronomy’s Blind Spots 2023-04-04T04:00:00Z Previous studies with the Hubble and Spitzer space telescopes, using a different technique, showed that TRAPPIST-1b — the innermost planet in the system — probably doesn’t have a large puffy atmosphere made mostly of hydrogen. JWST Sees No Atmosphere on ‘Earthlike’ TRAPPIST-1 Exoplanet 2023-03-29T04:00:00Z Photographs from the Hubble Space Telescope, released on Thursday, provide more details for astronomers to scrutinize about shifting climatic conditions on the odd ice giant. A Paler Uranus Emerges in the Latest Hubble Telescope Image 2023-03-23T04:00:00Z “Measuring the Hubble constant locally is a way to directly test that model. If this shows there’s some fundamental piece of physics that’s missing from the standard model, that’s going to be very exciting.” Mirror-Image Supernova Yields Surprising Estimate of Cosmic Growth 2023-05-11T04:00:00Z The Hubble Space Telescope snapped a shot of the same transitioning star a few decades ago, but it appeared more like a fireball without the delicate details. NASA Webb telescope captures star on cusp of death 2023-03-14T04:00:00Z With its successive multibillion-dollar investments in JWST, Hubble and their telescopic kin, the U.S. and its international partners sparked an ongoing scientific revolution representing humankind’s best hope of learning our deepest origins, context and fate. JWST’s Smashing Success Shifts Focus to Astronomy’s Blind Spots 2023-04-04T04:00:00Z He gave the new chatbot an image from the Hubble Space Telescope and asked it to describe the photo “in painstaking detail.” OpenAI Plans to Up the Ante in Tech’s A.I. Race 2023-03-14T04:00:00Z Images from Hubble, as well as from the James Webb Space Telescope and the Keck Observatory in Hawaii, will help astronomers better understand what is changing on Uranus and why. A Paler Uranus Emerges in the Latest Hubble Telescope Image 2023-03-23T04:00:00Z To find out for certain, more time-delayed supernovae will need to be studied, and their values of the Hubble constant will need to be ascertained. Mirror-Image Supernova Yields Surprising Estimate of Cosmic Growth 2023-05-11T04:00:00Z Images from the iconic Hubble Space Telescope are increasingly marred by the tracks of passing satellites in higher orbits, a threat that could balloon as companies vie to build “megaconstellations” for global internet services. News at a glance: Hubble interlopers, an ocean-drilling gap, and a near-sighted astronomer 2023-03-08T05:00:00Z Thousands of orbiting satellites are spoiling the images coming from the Hubble Space Telescope. A New Child Care Mandate 2023-03-03T05:00:00Z Thousands of newly launched satellites are spoiling the view from the Hubble Space Telescope, producing streaks of light across its images. Your Friday Briefing 2023-03-03T05:00:00Z The Hubble Space Telescope is facing disruption from an increasing number of satellites launched by private companies. Your Friday Briefing: G20 Sparring Over Ukraine 2023-03-02T05:00:00Z “If they all favor a lower value of the Hubble constant, that would strengthen the disagreement. Hopefully we can figure out where the issue is.” Mirror-Image Supernova Yields Surprising Estimate of Cosmic Growth 2023-05-11T04:00:00Z Ground-based observatories are already seeing images spoiled, so researchers wanted to know how badly Hubble was affected. News at a glance: Hubble interlopers, an ocean-drilling gap, and a near-sighted astronomer 2023-03-08T05:00:00Z The Hubble Space Telescope, known for recording awe-inspiring images of the cosmos while advancing the field of astronomy, is under threat. Hubble Telescope Faces Threat From SpaceX and Other Companies’ Satellites 2023-03-02T05:00:00Z Observations in 2019 using the Hubble Space Telescope unambiguously identified sodium chloride in yellowish streaks on the moon’s surface. Take Water. Add Sodium Chloride. Chill and Squeeze Into Salty Ices. 2023-02-25T05:00:00Z The new findings are in conflict with existing ideas of how the universe looked and evolved in its early years, and don't match earlier observations made by Webb's less powerful predecessor, the Hubble Space Telescope. JWST Discovers Enormous Distant Galaxies That Should Not Exist 2023-02-23T05:00:00Z Unlike Hubble, the bigger and more powerful Webb can peer through clouds of dust with its infrared vision and discover galaxies previously unseen. Space telescope uncovers massive galaxies near cosmic dawn 2023-02-22T05:00:00Z They enlisted members of the public to help identify trails, sometimes multiple ones, in more than 100,000 Hubble photos. News at a glance: Hubble interlopers, an ocean-drilling gap, and a near-sighted astronomer 2023-03-08T05:00:00Z A study, published Thursday in the journal Nature Astronomy, reveals an increase in the percentage of images recorded by the Hubble that are spoiled by passing satellites. Hubble Telescope Faces Threat From SpaceX and Other Companies’ Satellites 2023-03-02T05:00:00Z The ring of Quaoar is too small and too faint to be seen via direct imaging, even with an instrument as powerful as the Hubble Space Telescope. 'Impossible' New Ring System Discovered at the Edge of the Solar System 2023-02-11T05:00:00Z The recent snapshots from Hubble demonstrate changes in the ill-fated star's life over the course of days or months and before things got especially heated. What it looks like when a black hole eats a star 2023-02-10T05:00:00Z He and Hubble actually published together once, a paper describing the expansion of the universe. Déjà Vuniverse: Why some physicists believe we could be living in a Groundhog Day universe 2023-02-02T05:00:00Z By layering Hubble observations of 15 eclipses, Kreidberg hoped to see how GJ1214b’s atmosphere gobbled up parts of the rainbow, creating distinctive dips in the light. Lifting the veil: Astronomers conjure up the hazes that obscure alien worlds 2023-01-10T05:00:00Z Thousands more satellites have been launched since then by SpaceX and other companies, and many more are expected to go to orbit in the years ahead, affecting the Hubble and potentially other telescopes in space. Hubble Telescope Faces Threat From SpaceX and Other Companies’ Satellites 2023-03-02T05:00:00Z One key will be suppressing stray light, which may require a cylindrical baffle around the HWO, similar to the one surrounding the Hubble telescope. NASA unveils initial plan for multibillion-dollar telescope to find life on alien worlds 2023-01-09T05:00:00Z The most significant may be Xuntian, a Chinese mission setting off later in the year that will be like a more sophisticated version of the Hubble Space Telescope. Space and Astronomy: What to Expect in 2023 2023-01-03T05:00:00Z With a primary mirror 21 feet wide, the Webb is seven times as powerful as its predecessor, the Hubble Space Telescope. The Webb Telescope Is Just Getting Started 2022-12-27T05:00:00Z Many wondered whether this successor to the famed Hubble Space Telescope could actually live up to expectations. James Webb telescope: Amazing images show the Universe as never before 2022-12-24T05:00:00Z The Hubble Space Telescope’s legacy cannot be overstated. Hubble Telescope Faces Threat From SpaceX and Other Companies’ Satellites 2023-03-02T05:00:00Z The Hubble telescope was serviceable—at huge expense—by space shuttle astronauts in low-Earth orbit. NASA unveils initial plan for multibillion-dollar telescope to find life on alien worlds 2023-01-09T05:00:00Z While the planets will only appear as dots of light to New Horizons, the spacecraft should be able to track the change in brightness of the planets that corresponds to observations from Hubble. NASA’s Pluto Spacecraft Begins New Mission at the Solar System’s Edge 2022-12-21T05:00:00Z “The first images were just the beginning,” said Nancy Levenson, temporary director of the Space Telescope Science Institute, which runs both Webb and the Hubble. The Webb Telescope Is Just Getting Started 2022-12-27T05:00:00Z The Pillars were a favourite target of Hubble. James Webb telescope: Amazing images show the Universe as never before 2022-12-24T05:00:00Z The Hubble’s images — including the gorgeous clouds of gas and dust in the “pillars of creation” and the view of nearly 10,000 galaxies in the “Hubble ultra deep field” — never fail to inspire. Hubble Telescope Faces Threat From SpaceX and Other Companies’ Satellites 2023-03-02T05:00:00Z Visible-light data from Hubble showcase the starlight in this spiral, including older, redder stars at the galaxy's glowing core and younger, bluer stars on its outskirts. The Best of JWST’s Cosmic Portraits 2022-12-20T05:00:00Z By understanding what New Horizons can see in its limited observations of these planets compared to Hubble’s views, astronomers can extrapolate that to understand remote views of similar exoplanets, too. NASA’s Pluto Spacecraft Begins New Mission at the Solar System’s Edge 2022-12-21T05:00:00Z They gasped audibly as the youngsters showed off data that blew past their own achievements with the Hubble. The Webb Telescope Is Just Getting Started 2022-12-27T05:00:00Z The Hubble telescope showed the immense power of a mirror in space. Science’s 2022 Breakthrough of the Year: A telescope’s golden eye sees the universe anew 2022-12-14T05:00:00Z But the number of satellites in orbit has significantly increased since the Hubble launched in 1990, and now it is staring at the cosmos through a field of satellites. Hubble Telescope Faces Threat From SpaceX and Other Companies’ Satellites 2023-03-02T05:00:00Z For instance, one is allowed to bypass the usual proposal machinery to use the Hubble Space Telescope for emergent, especially timely observations that cannot wait for the completion of a many-months-long standard proposal cycle. NASA’s Plan to Make JWST Data Immediately Available Will Hurt Astronomy 2022-12-05T05:00:00Z It has been challenging to keep up with images coming from the Hubble and Webb telescopes over the past several months. Opinion | These space photos should humble us 2022-11-25T05:00:00Z Beyond a certain point, the most distant galaxies are receding so quickly, and their light is so stretched in wavelength, that they are invisible even to the Hubble telescope. The Webb Telescope Is Just Getting Started 2022-12-27T05:00:00Z But even before Hubble got off the ground in 1990, astronomers began to plan its successor. Science’s 2022 Breakthrough of the Year: A telescope’s golden eye sees the universe anew 2022-12-14T05:00:00Z Typically, Hubble takes multiple images that are stacked on top of one another — a technique that will erase any satellites. Hubble Telescope Faces Threat From SpaceX and Other Companies’ Satellites 2023-03-02T05:00:00Z NASA’s Jane Rigby, a project scientist with Webb, noted that these galaxies “were hiding just under the limits of what Hubble could do.” Webb Space Telescope spots early galaxies hidden from Hubble 2022-11-17T05:00:00Z Unlike the James Webb and Hubble space telescopes, each outfitted with multiple sophisticated cameras to yield gorgeous images of celestial pyrotechnics, Gaia primarily produces pure numerical data. Invisible Numbers Are the Most Beautiful Part of Every ‘Space’ Image 2022-11-16T05:00:00Z Close your eyes and imagine “space,” and there’s a good chance your mind will pull up a picture taken by Hubble. How JWST Is Changing Our View of the Universe 2022-11-15T05:00:00Z To do all that, astronomers drew up plans for a telescope with a huge mirror—JWST’s is 6.5 meters across, nearly three times the width of Hubble’s. Science’s 2022 Breakthrough of the Year: A telescope’s golden eye sees the universe anew 2022-12-14T05:00:00Z “Satellite streaks do not currently pose a significant threat to Hubble’s science efficiency and data analysis.” Hubble Telescope Faces Threat From SpaceX and Other Companies’ Satellites 2023-03-02T05:00:00Z Launched last December as a successor to Hubble, the Webb telescope is indicating stars may have formed sooner than previously thought — perhaps within a couple million years of creation. Webb Space Telescope spots early galaxies hidden from Hubble 2022-11-17T05:00:00Z They continued to observe the object, dubbed AT 2020neh, over the following days and weeks using several ground-based telescopes as well as the Hubble Space Telescope. Rare, midsize black hole caught devouring a star 2022-11-10T05:00:00Z More than 30 years after launch, Hubble is still going strong. How JWST Is Changing Our View of the Universe 2022-11-15T05:00:00Z Hubble’s deepest images took more than 100 hours of observing, and the most distant galaxy it found was shining when the universe was just 3% of its current age of 13.8 billion years. Science’s 2022 Breakthrough of the Year: A telescope’s golden eye sees the universe anew 2022-12-14T05:00:00Z Xuntian will have a larger field of view than Hubble, making it much harder for satellites to slip by undetected. Hubble Telescope Faces Threat From SpaceX and Other Companies’ Satellites 2023-03-02T05:00:00Z China has at least one more Long March 5B launch planned, for next year, to put in orbit a space telescope, Xuntian, that would rival NASA’s Hubble space telescope. China’s Out-of-Control Rocket Booster Is Headed Back to Earth 2022-11-04T04:00:00Z For more than three decades, the Hubble Space Telescope has been breaking new ground in astronomy, cosmology and planetary science, delivering results that few if any other facilities can match—let alone exceed. NASA Is Studying a Private Mission to Boost Hubble’s Orbit. Is It Worth the Risk? 2022-11-03T04:00:00Z Most of Schwarber’s homers land — and yes, they do land even as some he hits might best be viewed through the Hubble once they reach orbit — in easy-to-track spots. Kyle Schwarber powers Phillies in postseason with mythical homers 2022-10-26T04:00:00Z Most of Schwarber’s homers land — and yes, they do land even as some he hits might best be viewed through the Hubble once they reach orbit – in easy to track spots. Schwarber powers Phillies in postseason with mythical homers 2022-10-26T04:00:00Z That threat is higher when the Hubble surveys a large swath of the sky. Hubble Telescope Faces Threat From SpaceX and Other Companies’ Satellites 2023-03-02T05:00:00Z It became one of the most famous Hubble photos. NASA’s giant telescope captures clearer view of ‘Pillars of Creation’ 2022-10-20T04:00:00Z Now, however, a new hope for Hubble is emerging from the realm of commercial spaceflight. NASA Is Studying a Private Mission to Boost Hubble’s Orbit. Is It Worth the Risk? 2022-11-03T04:00:00Z Located in the Eagle Nebula, which is part of the constellation Serpens, the Pillars of Creation are famous due to an iconic 1995 photograph shot by one of JSWT's predecessors, the Hubble Space Telescope. Check out a stunning new picture of the Pillars of Creation from the James Webb Telescope 2022-10-20T04:00:00Z Twenty-seven years ago, in 1995, the Hubble Space Telescope wowed the world with a cosmic landscape called Pillars of Creation. Webb Telescope Captures New View of ‘Pillars of Creation’ 2022-10-19T04:00:00Z It was launched in December last year and is regarded as the successor to the Hubble Space Telescope. James Webb telescope spies 'Pillars of Creation' 2022-10-19T04:00:00Z The U.S. space agency’s Hubble Space Telescope first photographed the structure in 1995, revealing its columns of gas and dust in the Eagle Nebula star nursery 6,500 light-years away. NASA’s giant telescope captures clearer view of ‘Pillars of Creation’ 2022-10-20T04:00:00Z The six-member, all-Goddard study team, appointed on October 19, also will consider potential additional services Dragon could provide beyond raising Hubble’s orbit. NASA Is Studying a Private Mission to Boost Hubble’s Orbit. Is It Worth the Risk? 2022-11-03T04:00:00Z As the Biblical-sounding name suggests, the Pillars of Creation has been regularly used to evoke a sense of wonder, and has remained one of Hubble's most ubiquitous images. Check out a stunning new picture of the Pillars of Creation from the James Webb Telescope 2022-10-20T04:00:00Z Now the James Webb Space Telescope, Hubble’s successor, has turned its infrared eyes to see through those same columns and inspect the newborns still in their dusty cribs. Webb Telescope Captures New View of ‘Pillars of Creation’ 2022-10-19T04:00:00Z Subsequent observations from telescopes on Earth as well as the Hubble and Webb space telescopes revealed a long trail of debris, creating a comet-like effect. NASA reports smashing success with asteroid redirection test 2022-10-11T04:00:00Z After the Hubble reached orbit in 1990, it suffered blurry vision because its mirror had been ground to a slightly wrong shape. NASA May Let Billionaire Astronaut and SpaceX Lift Hubble Telescope 2022-09-29T04:00:00Z Dragon is not the only U.S. spacecraft capable of reaching Hubble. NASA Is Studying a Private Mission to Boost Hubble’s Orbit. Is It Worth the Risk? 2022-11-03T04:00:00Z The reason has to do with the observational instruments on the JWST, as it can observe different wavelengths than the Hubble Space Telescope, and also see in greater resolution. Check out a stunning new picture of the Pillars of Creation from the James Webb Telescope 2022-10-20T04:00:00Z Meanwhile, the James Webb and Hubble space telescopes will get better pictures of the cloud of ejecta streaming from the surface. ‘Holy $@*%!’ Science captures behind-the-scenes reactions to asteroid-smashing mission 2022-09-27T04:00:00Z To see this collision in action, astronomers pointed ground telescopes at Dimorphos, but they also used the James Webb Space Telescope and the Hubble Telescope to catch a peek of the impact. NASA pulls a "Deep Impact" as its spacecraft collides with an asteroid 2022-09-27T04:00:00Z Hubble is not in immediate danger of falling out of the sky, but as it brushes against wisps of air, its orbit will continue to slowly and inexorably drop. NASA May Let Billionaire Astronaut and SpaceX Lift Hubble Telescope 2022-09-29T04:00:00Z “There is a risk that is you dock too hard you could break something, like a solar array. Hubble wasn’t designed to be as robust as the International Space Station.” NASA Is Studying a Private Mission to Boost Hubble’s Orbit. Is It Worth the Risk? 2022-11-03T04:00:00Z Telescopes on Earth as well as the Webb and Hubble out in space will also be observing the impact. NASA spacecraft will slam into an asteroid Monday — if all goes right 2022-09-25T04:00:00Z Ground-based observatories and the Hubble Space Telescope have taken many images of Neptune in the past three decades. Neptune and Its Rings Come Into Focus With Webb Telescope 2022-09-21T04:00:00Z At the time the Hubble Space Telescope was still five years away from launching on a space shuttle. JWST’s First Glimpses of Early Galaxies Could Break Cosmology 2022-09-14T04:00:00Z A future Polaris mission, he said, could rendezvous with Hubble, nudge it higher up and perhaps perform other repairs and upgrades to the space telescope, which has experienced periodic outages because of technical glitches. NASA May Let Billionaire Astronaut and SpaceX Lift Hubble Telescope 2022-09-29T04:00:00Z For example, engineers have developed techniques to point Hubble and lock on targets even if additional onboard guidance hardware fails. NASA Is Studying a Private Mission to Boost Hubble’s Orbit. Is It Worth the Risk? 2022-11-03T04:00:00Z Meanwhile, the James Webb and Hubble space telescopes, along with four ground-based observatories, will take turns monitoring the dot of light. NASA’s unprecedented asteroid-deflection mission is more than ‘billiards in space,’ scientists say 2022-09-12T04:00:00Z Inspired by images from the Hubble Space Telescope, the pictures are abstract space-scapes made by smashing plaster shells filled with liquid and powdered pigments atop panels painted in a single hue. Review | In the galleries: Vigorous statements by Black women artists 2022-09-09T04:00:00Z While Hubble would be transformational, astronomers knew its capabilities would be limited by its observations in visible light. JWST’s First Glimpses of Early Galaxies Could Break Cosmology 2022-09-14T04:00:00Z The cargo bay of a space shuttle was large enough to hold Hubble, which at 43.5 feet long and 14 feet wide is roughly the size of a school bus. NASA May Let Billionaire Astronaut and SpaceX Lift Hubble Telescope 2022-09-29T04:00:00Z Whether Hubble would fall to Earth or linger on high, such a mission would minimize the chances of any collateral damage from the telescope’s demise. NASA Is Studying a Private Mission to Boost Hubble’s Orbit. Is It Worth the Risk? 2022-11-03T04:00:00Z Webb, with its much larger mirror and state-of-the-art sensors, is expected to see these exoplanets much more clearly than its predecessor, the 32-year-old Hubble Space Telescope, which is sensitive to mostly visible wavelengths. Webb telescope takes its first direct image of an exoplanet 2022-09-01T04:00:00Z That assumption about the early universe was due in part to observations by the Hubble Space Telescope, which revealed clumpy, irregularly shaped early galaxies. Webb telescope is already challenging what astronomers thought they knew 2022-08-26T04:00:00Z Redshifts for early galaxies are so high that their emitted visible light has stretched into infrared by the time it arrives at our telescopes; this is why Hubble could not see them. JWST’s First Glimpses of Early Galaxies Could Break Cosmology 2022-09-14T04:00:00Z The SpaceX Crew Dragon spacecraft, including the trunk portion that is jettisoned before the crew capsule returns to Earth, is smaller than Hubble, about 27 feet tall and 13 feet in diameter. NASA May Let Billionaire Astronaut and SpaceX Lift Hubble Telescope 2022-09-29T04:00:00Z “The thing I learned more than anything going to Hubble is: Don’t rush. Slow and steady wins the race.” NASA Is Studying a Private Mission to Boost Hubble’s Orbit. Is It Worth the Risk? 2022-11-03T04:00:00Z The Hubble Space Telescope and its infrared sibling, the Spitzer Space Telescope, have detected water vapor, methane, and carbon monoxide around a few hot, giant exoplanets, but little more. Carbon dioxide detected around alien world for first time 2022-08-24T04:00:00Z But Hubble observes in a relatively narrow portion of the electromagnetic spectrum, including “visible” light. Webb telescope is already challenging what astronomers thought they knew 2022-08-26T04:00:00Z The need for the telescope was highlighted in December 1995, when astronomers pointed Hubble at a seemingly empty patch of the sky for 10 consecutive days. JWST’s First Glimpses of Early Galaxies Could Break Cosmology 2022-09-14T04:00:00Z “We’re going to be looking at Dragon capabilities and how they would need to be modified in order to safely rendezvous and dock with Hubble,” Ms. Jensen said. NASA May Let Billionaire Astronaut and SpaceX Lift Hubble Telescope 2022-09-29T04:00:00Z Hubble is operating well and its orbital decay is not a particularly pressing concern. NASA Is Studying a Private Mission to Boost Hubble’s Orbit. Is It Worth the Risk? 2022-11-03T04:00:00Z It was an infrared telescope, which would give astrophysicists a new angle on what was going on out there, but I didn’t think it could have the impact Hubble had. How the Webb Telescope Expanded My Universe 2022-08-23T04:00:00Z Webb observes in the infrared, gathering light outside the range of Hubble. Webb telescope is already challenging what astronomers thought they knew 2022-08-26T04:00:00Z The resulting image, the Hubble Deep Field, showed the “empty” spot was actually filled with galaxies by the thousands, stretching back 12 billion years into the 13.8-billion-year history of our universe. JWST’s First Glimpses of Early Galaxies Could Break Cosmology 2022-09-14T04:00:00Z The great astronomer Edwin Hubble discovered that all distant galaxies are receding from our Milky Way Galaxy with velocities proportional to their distances. College Physics for AP Courses 2015-08-12T00:00:00Z Even if a Dragon mission to Hubble proves technically feasible and relatively low-risk, the observatory could run into a problem that bumps the flight outside of the Polaris Program’s schedule. NASA Is Studying a Private Mission to Boost Hubble’s Orbit. Is It Worth the Risk? 2022-11-03T04:00:00Z In this image of Comet Shoemaker–Levy 9 taken on May 17, 1994, by NASA’s Hubble Space Telescope, you can see about 20 icy fragments into which the comet broke. Astronomy 2016-10-13T00:00:00Z With Hubble, Coe said, “We were missing all the colder stars and the older stars. We were really only seeing the hot young ones.” Webb telescope is already challenging what astronomers thought they knew 2022-08-26T04:00:00Z The Hubble Deep Field showed that the early universe was even more crowded and exciting than most anyone had expected, offering observational treasures to those who took the time and care to properly look. JWST’s First Glimpses of Early Galaxies Could Break Cosmology 2022-09-14T04:00:00Z The two parts of this problem give you some idea of how the Hubble constant for universal expansion and the time back to the Big Bang are determined, respectively. College Physics for AP Courses 2015-08-12T00:00:00Z They discussed how its predecessor, the Hubble Space Telescope, peered into the dark regions of space and surprised people with the galaxies it found. Watch JWST Scientists Discuss the Space Telescope's Stunning Debut 2022-08-18T04:00:00Z The Hubble Space Telescope took this sequence of images of Jupiter in summer 1994, when fragments of Comet Shoemaker–Levy 9 collided with the giant planet. Astronomy 2016-10-13T00:00:00Z M16, the Eagle Nebula: This is famously the home of a structure nicknamed the “Pillars of Creation” that was imaged by the Hubble Space Telescope. Webb telescope is already challenging what astronomers thought they knew 2022-08-26T04:00:00Z Yet, impressive as Hubble’s Deep Field was, astronomers wanted more. JWST’s First Glimpses of Early Galaxies Could Break Cosmology 2022-09-14T04:00:00Z Although D for Arecibo is much larger than for the Hubble Telescope, it detects much longer wavelength radiation and its diffraction limit is significantly poorer than Hubble’s. College Physics for AP Courses 2015-08-12T00:00:00Z “You really needed a powerful telescope to take that next leap after Hubble,” Freeman said. Watch JWST Scientists Discuss the Space Telescope's Stunning Debut 2022-08-18T04:00:00Z When the Hubble Space Telescope examined Neptune in the mid-1990s, however, astronomers could find no trace of the Great Dark Spot on their images. Astronomy 2016-10-13T00:00:00Z The Webb will presumably produce a similarly framed image but with new resolution and details, thanks to the ability to gather light in the infrared wavelengths inaccessible to the Hubble. Webb telescope is already challenging what astronomers thought they knew 2022-08-26T04:00:00Z Not much was expected—perhaps a slightly more ornate version of the Hubble Deep Field, but nothing more. JWST’s First Glimpses of Early Galaxies Could Break Cosmology 2022-09-14T04:00:00Z Figure 34.2 Take a moment to contemplate these clusters of galaxies, photographed by the Hubble Space Telescope. College Physics for AP Courses 2015-08-12T00:00:00Z Building a telescope capable of exceeding Hubble’s capabilities was a daunting task. Watch JWST Scientists Discuss the Space Telescope's Stunning Debut 2022-08-18T04:00:00Z The Hubble Space Telescope images of Pluto in 2002 showed a bright spot and some darker areas around it. Astronomy 2016-10-13T00:00:00Z Webb is designed to delve deeper into cosmic history than its predecessor, the Hubble Space Telescope. Webb telescope reveals unpredicted bounty of bright galaxies in early universe 2022-08-09T04:00:00Z Hubble’s record for the most distant known galaxy had been GN-z11, spotted in 2015 at a redshift of 11 thanks to a 2009 upgrade to the telescope that enhanced its modest infrared capabilities. JWST’s First Glimpses of Early Galaxies Could Break Cosmology 2022-09-14T04:00:00Z In the 1920s, Hubble first demonstrated conclusively that other galaxies, many previously called nebulae or clouds of stars, were outside our own. College Physics for AP Courses 2015-08-12T00:00:00Z Infrared light, which is essentially heat, penetrates through dust clouds, allowing the James Webb Space Telescope to peer into regions of space that are obscured to optical telescopes, such as Hubble. The Webb Telescope Captures a Stunning View of the Cartwheel Galaxy 2022-08-04T04:00:00Z The Hubble Space Telescope imaged this protoplanetary disk in the Orion Nebula, a region of active star formation, using two different filters. Astronomy 2016-10-13T00:00:00Z Studies with Hubble have shown that the rate of star formation has been relatively constant as far back as about 600 million years after the big bang, says Charlotte Mason of the Niels Bohr Institute. Webb telescope reveals unpredicted bounty of bright galaxies in early universe 2022-08-09T04:00:00Z The new technology to detect that light in such detail is what distinguishes Webb’s images from those made by Hubble and the Anglo-Australian telescope. The Cartwheel Galaxy Is the Webb Telescope’s Latest Cosmic Snapshot 2022-08-04T04:00:00Z Hubble was directly responsible for discovering that the universe was much larger than had previously been imagined and that it had this amazing characteristic of rapid expansion. College Physics for AP Courses 2015-08-12T00:00:00Z Earlier Hubble images could also distinguish the spokes, but the new Webb observations make these features much clearer, STScI said. The Webb Telescope Captures a Stunning View of the Cartwheel Galaxy 2022-08-04T04:00:00Z This is comparable to the earliest and most distant galaxies found by the Hubble Space Telescope. Astronomy 2016-10-13T00:00:00Z It targets four galaxies, “two of which are very dusty, and two which are not dusty and have already been observed by the Hubble Space Telescope,” he said. A new generation of scientists gets ready to commandeer the James Webb Space Telescope 2022-07-25T04:00:00Z While Hubble had some capabilities to record light in the infrared spectrum, Webb’s are more advanced and create more vibrant pictures. The Cartwheel Galaxy Is the Webb Telescope’s Latest Cosmic Snapshot 2022-08-04T04:00:00Z The Hubble constant is a central concept in cosmology. College Physics for AP Courses 2015-08-12T00:00:00Z Yet it only took 12.5 hours of observation time to generate—roughly an order of magnitude less than the time required to produce a similar but inferior image using Hubble. Behold, Some Hidden Gems from JWST’s First Images 2022-07-21T04:00:00Z There is an interesting parallel here between our time and the time during which Edwin Hubble was receiving his training in astronomy. Astronomy 2016-10-13T00:00:00Z Beverage said her advisors are part of a generation of astronomers whose careers blossomed as they racked up discoveries with the Hubble Space Telescope. A new generation of scientists gets ready to commandeer the James Webb Space Telescope 2022-07-25T04:00:00Z When Hubble captured Cartwheel in the 1990s, the galaxy’s “spokes” were obscured by gas clouds that scattered light, making it hard to see the thousands of stars forming within. The Cartwheel Galaxy Is the Webb Telescope’s Latest Cosmic Snapshot 2022-08-04T04:00:00Z Others being actively pursued are red dwarfs, which are small dim stars, but too few have been seen so far, even with the Hubble Telescope, to be of significance. College Physics for AP Courses 2015-08-12T00:00:00Z Remarkably, the telescope’s optics are so sensitive that diffraction patterns even appear for bright galaxies that are spike-free in Hubble images. Behold, Some Hidden Gems from JWST’s First Images 2022-07-21T04:00:00Z In 1994, using the Hubble Space Telescope, astronomers were able to make out an individual cepheid variable star in the galaxy M100 and measure its distance to be 56 million light-years. Astronomy 2016-10-13T00:00:00Z The Hubble Space Telescope, for all intents and purposes the technological predecessor to Webb, had a cylindrical housing inside which the observational technology sat. The James Webb telescope has "uncorrectable" damage from a micrometeoroid 2022-07-20T04:00:00Z But it is best known from the Hubble Space Telescope, which produced images in the 1990s with more details of the galaxy’s makeup. The Cartwheel Galaxy Is the Webb Telescope’s Latest Cosmic Snapshot 2022-08-04T04:00:00Z The actual resolution of the Hubble Telescope is not quite as good as that found here. College Physics for AP Courses 2015-08-12T00:00:00Z Then, astronomer Edwin Hubble proved that these objects are galaxies in their own right, at distances of millions of light years. Algebra and Trigonometry 2015-02-13T00:00:00Z This equation is now known as Hubble’s law. Astronomy 2016-10-13T00:00:00Z Yet aside from being smaller overall, the other reason Hubble has been remarkably free of damage over the years is because of its location in space. The James Webb telescope has "uncorrectable" damage from a micrometeoroid 2022-07-20T04:00:00Z YouGov also polled the respondents about other space investments, including the Hubble Space Telescope currently in orbit around Earth, the International Space Station, and the Space Shuttle program. Most Americans think NASA’s $10 billion space telescope is a good investment, poll finds 2022-07-19T04:00:00Z However, Figure 27.27 gives an indication of the extent of the detail observable with the Hubble because of its size and quality and especially because it is above the Earth’s atmosphere. College Physics for AP Courses 2015-08-12T00:00:00Z The Webb telescope is larger and is designed to look deeper into space than the Hubble Space Telescope. NASA releases first images from James Webb Telescope 2022-07-13T04:00:00Z Hubble’s law tells us something fundamental about the universe. Astronomy 2016-10-13T00:00:00Z The Webb telescope gathers light emitted in the infrared — long wavelengths that are largely inaccessible to the Hubble telescope and completely invisible to us. Take a cosmic tour inside the images captured by NASA’s Webb telescope If you compare images taken by the new telescope to images taken by its predecessor, you’ll notice that Hubble only has four diffraction spikes to JWST’s eight. Here’s why the first images from JWST look riddled with "lens flare" 2022-07-15T04:00:00Z Therefore, the Hubble can resolve most of the individual stars in Andromeda galaxy, even though it lies at such a huge distance that its light takes 2 million years for its light to reach us. College Physics for AP Courses 2015-08-12T00:00:00Z The Hubble Space Telescope was launched into space in 1990 and has made more than 1.5 million observations while orbiting Earth. NASA releases first images from James Webb Telescope 2022-07-13T04:00:00Z For now, we will just say that Hubble’s observation underlies all our theories about the origin and evolution of the universe. Astronomy 2016-10-13T00:00:00Z The telescope’s instruments gather light at infrared wavelengths — redder than visible light — which provides a different view than what the more than 30-year-old Hubble Space Telescope has provided. NASA Shows Webb’s View of Something Closer to Home: Jupiter 2022-07-15T04:00:00Z In Hubble’s case, the mirror was round, so it didn’t add to the spikiness. Here’s why the first images from JWST look riddled with "lens flare" 2022-07-15T04:00:00Z Assuming the angular resolution found for the Hubble Telescope in Example 27.5, what is the smallest detail that could be observed on the Moon? College Physics for AP Courses 2015-08-12T00:00:00Z Most of the Hubble’s images are not infrared, so they are often clouded by dust and gas that the Webb can see through. NASA releases first images from James Webb Telescope 2022-07-13T04:00:00Z If we then put this speed and the Hubble constant into Hubble’s law equation, we can solve for the distance. Astronomy 2016-10-13T00:00:00Z Michael H. Wong, an astronomer at the University of California, Berkeley, is leading Hubble observations of Jupiter near the end of the month and participating in near-simultaneous Webb observations. NASA Shows Webb’s View of Something Closer to Home: Jupiter 2022-07-15T04:00:00Z In Hubble’s case, its four struts resulted in the four distinct spikes you see in Hubble pictures. Here’s why the first images from JWST look riddled with "lens flare" 2022-07-15T04:00:00Z A similar calculation in Hubble's measurement changed the notion that the universe is in a steady state. College Physics for AP Courses 2015-08-12T00:00:00Z Hubble’s images of the most distant objects in the universe required the telescope to spend weeks looking at the same spot of sky. The Webb telescope restores (some of) my faith in humanity 2022-07-15T04:00:00Z If the expansion is decelerating, then the Hubble constant should be decreasing over time. Astronomy 2016-10-13T00:00:00Z Hubble has spotted what might be plumes of water erupting off the surface of Europa. NASA Shows Webb’s View of Something Closer to Home: Jupiter 2022-07-15T04:00:00Z The Milky Way’s stars are very sparse in the target region, allowing Hubble to probe the cosmic abyss like a viewer peering through a peephole. How Taking Pictures of ‘Nothing’ Changed Astronomy 2022-07-15T04:00:00Z The cosmological constant was discarded after Hubble discovered the expansion, but has been re-invoked in recent years. College Physics for AP Courses 2015-08-12T00:00:00Z Because the new telescope’s main imagers are designed for infrared light, it can capture in hours what Hubble could in weeks. The Webb telescope restores (some of) my faith in humanity 2022-07-15T04:00:00Z Suppose you were Hubble and Humason, working on the distances and Doppler shifts of the galaxies. Astronomy 2016-10-13T00:00:00Z First planned in 1996 as a follow-up to the Hubble Space Telescope, Webb was delayed more than a half-dozen times over more than 20 years. Opinion | NASA’s new images represent humanity — and government — at its best 2022-07-13T04:00:00Z Hubble was not only exploring space, but was also probing time, gathering starlight that had been emitted eons ago during earlier epochs of the universe. How Taking Pictures of ‘Nothing’ Changed Astronomy 2022-07-15T04:00:00Z Figure 34.19 The Hubble Space Telescope is producing exciting data with its corrected optics and with the absence of atmospheric distortion. College Physics for AP Courses 2015-08-12T00:00:00Z The Hubble Space Telescope, launched in 1990, is also capable of collecting infrared light, but it is tremendously slow at doing so. The Webb telescope restores (some of) my faith in humanity 2022-07-15T04:00:00Z A wide range of studies with the Hubble Space Telescope now clearly demonstrate that quasars are indeed far away. Astronomy 2016-10-13T00:00:00Z NASA’s experience with the Hubble Space Telescope sending back blurry images showed that advanced scientific instruments sometimes did not work as intended. Five Things Learned From the Webb Telescope’s First Images 2022-07-13T04:00:00Z In addition to their prominent scientific and inspirational values, the Hubble deep fields also represented a technical challenge, containing over 10,000 galaxies that constituted one of the first “big data” challenges astronomers ever faced. How Taking Pictures of ‘Nothing’ Changed Astronomy 2022-07-15T04:00:00Z Ideally, the shuttle would only have been used when human activities were required for the success of a mission, such as the repair of the Hubble space telescope. College Physics for AP Courses 2015-08-12T00:00:00Z It can see much, much farther than the low-orbiting Hubble Space Telescope. Opinion | The years and billions spent on the James Webb telescope? Worth it. 2022-07-12T04:00:00Z The Hubble Space Telescope reveals the much fainter “host” galaxies around quasars. Astronomy 2016-10-13T00:00:00Z Astronauts made multiple trips to the Hubble to repair it, but no such fixes were possible for the Webb, which is much farther from Earth than any human has traveled. Five Things Learned From the Webb Telescope’s First Images 2022-07-13T04:00:00Z The Chandra Deep Field South uncovered the extreme universe; hundreds of black holes, some very remote, would appear in an image not as visually spectacular as the Hubble photographs but dense with science. How Taking Pictures of ‘Nothing’ Changed Astronomy 2022-07-15T04:00:00Z I remember back in the ’90s when we first saw the images coming out of Hubble and these distant galaxies that we would look at from the ground look like essentially fuzzy blobs. Webb images could answer our ancient questions, says Seattle astronomer 2022-07-12T04:00:00Z This is Hubble on steroids, the closest humans have yet come to glimpsing the true dimensions and inner workings of the universe. Opinion | The years and billions spent on the James Webb telescope? Worth it. 2022-07-12T04:00:00Z One of the first galaxies to be studied with the Hubble Space Telescope is our old favorite, the giant elliptical M87. Astronomy 2016-10-13T00:00:00Z The planet had been studied before from the ground and with the Hubble. Five Things Learned From the Webb Telescope’s First Images 2022-07-13T04:00:00Z With the addition to Hubble’s arsenal of the Advanced Camera for Surveys, the Hubble Ultra Deep Field was released in 2006. How Taking Pictures of ‘Nothing’ Changed Astronomy 2022-07-15T04:00:00Z As the universe expands, the earliest galaxies move away from us so quickly that the visible light emanating from them is stretched into infrared wavelengths, which neither humans nor the Hubble Space Telescope can see. Here's what the James Webb Space Telescope has seen in just a week of looking 2022-07-12T04:00:00Z The new telescope’s still-functioning predecessor, Hubble — now 32 years old, solidly in the millennial generation — had underscored the stakes. The Lonely Work of Picking the Universe’s Best Astronomy Pictures 2022-07-12T04:00:00Z The disk of whirling gas at right was discovered at the center of the giant elliptical galaxy M87 with the Hubble Space Telescope. Astronomy 2016-10-13T00:00:00Z On the other hand, the Hubble telescope is in low Earth orbit, where astronauts could visit and fix things that have broken or worn out, or install new, more powerful instruments on it. How the Webb telescope compares with the Hubble. 2022-07-12T04:00:00Z Finally, Hubble’s Frontier Fields campaign represented the cutting edge of deep-field imaging, and a prologue to the Webb’s first deep image. How Taking Pictures of ‘Nothing’ Changed Astronomy 2022-07-15T04:00:00Z In 1995, astronomer Robert Williams had the idea to make the Hubble Space Telescope stare for 10 days at a part of the sky that appeared to contain absolutely nothing. Here's what the James Webb Space Telescope has seen in just a week of looking 2022-07-12T04:00:00Z But after successful repairs, scientists working on Hubble went on to crank out jaw-dropping, proto-viral photos of galaxies and nebulae like the “Pillars of Creation,” inspiring countless careers in the sciences. The Lonely Work of Picking the Universe’s Best Astronomy Pictures 2022-07-12T04:00:00Z On Hubble observations showing how common supermassive black holes are in galaxies. Astronomy 2016-10-13T00:00:00Z The astronomer Edwin Hubble came to this conclusion when he observed that the light from other galaxies was red-shifted. Physical Geology 2015-01-01T00:00:00Z The origin of Webb’s first deep field is best traced to the early 1990s, with the launch of JWST’s predecessor, the Hubble Space Telescope. How Taking Pictures of ‘Nothing’ Changed Astronomy 2022-07-15T04:00:00Z Every minute of Hubble’s observing time is precious, and most astronomers scoffed. Here's what the James Webb Space Telescope has seen in just a week of looking 2022-07-12T04:00:00Z Space is directionless, but many of the most famous Hubble photographs place solid-seeming surfaces at the bottom of the frame, vaguely geologic structures rising up, and then empty horizons above. The Lonely Work of Picking the Universe’s Best Astronomy Pictures 2022-07-12T04:00:00Z The right image shows the inner regions of these two galaxies, as taken by the Hubble Space Telescope. Astronomy 2016-10-13T00:00:00Z Since it was based in low Earth orbit, Hubble could take detailed images of the cosmos without Earth’s pesky atmosphere getting in the way, and the pictures that it took were astounding. Here’s how the first images from the James Webb Space Telescope stack up to Hubble’s epic shots 2022-07-12T04:00:00Z Hubble was primarily designed for targeted observations—astronomers would point the telescope to a source at a specific spot in the sky and expose or “integrate” as needed, depending on the source’s brightness. How Taking Pictures of ‘Nothing’ Changed Astronomy 2022-07-15T04:00:00Z But Williams was the director of the Space Telescope Science Institute, which runs Hubble, so he was able to go ahead with his plan. Here's what the James Webb Space Telescope has seen in just a week of looking 2022-07-12T04:00:00Z In parallel, image processors working with Hubble data adopted a color palette that soon came to dominate the wider world of deep cosmic photography. The Lonely Work of Picking the Universe’s Best Astronomy Pictures 2022-07-12T04:00:00Z This image is the result of an 11-day-long observation with the Hubble Space Telescope of a tiny region of sky, located toward the constellation Fornax near the south celestial pole. Astronomy 2016-10-13T00:00:00Z Without Hubble’s observations of the Universe, researchers wouldn’t have prioritized building a telescope that could peer into the places that even Hubble couldn’t. Here’s how the first images from the James Webb Space Telescope stack up to Hubble’s epic shots 2022-07-12T04:00:00Z In a famous article published in Science in 1990, the Institute for Advanced Studies’ John Bahcall and colleagues argued that a deep-field image from Hubble would not reveal significantly more galaxies than ground telescopes. How Taking Pictures of ‘Nothing’ Changed Astronomy 2022-07-15T04:00:00Z He added, “The growth in our understanding of the universe will be as great as it was with the Hubble, and that is really saying something. We’re in for a great adventure.” Webb Telescope Raises Curtain on a New, Ancient Universe 2022-07-12T04:00:00Z The Hubble color palette isn’t fussy about matching an exact wavelength that the telescope saw to the exact color it would appear as in human eyes. The Lonely Work of Picking the Universe’s Best Astronomy Pictures 2022-07-12T04:00:00Z In fact, we now know that the Hubble scheme works well for only the last half of the age of the universe. Astronomy 2016-10-13T00:00:00Z This particular image was released by the Hubble Heritage Project in 2008 and shows a sliver of a star-forming region in a corner of the nebula. Here’s how the first images from the James Webb Space Telescope stack up to Hubble’s epic shots 2022-07-12T04:00:00Z He contributed fundamentally to the development of the Hubble Space Telescope from its original concept in the 1970s to its launch. How Taking Pictures of ‘Nothing’ Changed Astronomy 2022-07-15T04:00:00Z The two main differences between Webb and Hubble are the size of their mirrors — bigger mirrors gather more light — and the wavelengths of light they observe. How the Webb telescope sees into the origins of the universe 2022-07-12T04:00:00Z In addition, Hubble noticed that galaxies that were farther away from Earth also had a greater amount of redshift, and thus, the faster they are traveling away from us. An Introduction to Geology 2017-01-01T00:00:00Z The large picture on the left shows the Hubble Space Telescope image of a cluster of galaxies at a distance of about 8 billion light-years. Astronomy 2016-10-13T00:00:00Z The 2009 mission sent the Space Shuttle to visit Hubble for a fifth and final time and gave the observatory a major tune-up. Here’s how the first images from the James Webb Space Telescope stack up to Hubble’s epic shots 2022-07-12T04:00:00Z Such tepid expectations tamped down any urgency to try deep-field imaging with Hubble. How Taking Pictures of ‘Nothing’ Changed Astronomy 2022-07-15T04:00:00Z Hubble focused on visible and ultraviolet wavelengths, offering unparalleled new views of much of the universe. How the Webb telescope sees into the origins of the universe 2022-07-12T04:00:00Z Hubble’s observation forms the basis of the big-bang theory. An Introduction to Geology 2017-01-01T00:00:00Z Edwin Hubble found answers to some of these questions only a few years after he first showed that the spiral nebulae were galaxies and not part of our Milky Way. Astronomy 2016-10-13T00:00:00Z The ability for astronauts to visit the Hubble in low Earth orbit kept it in action for a very long time. Here’s how the first images from the James Webb Space Telescope stack up to Hubble’s epic shots 2022-07-12T04:00:00Z Hubble saw much further back than its designers ever imagined, spying a galaxy that existed just 400 million years after the big bang—3% of the universe’s current age. Webb telescope wows with first images 2022-07-11T04:00:00Z The James Webb observatory, billed as the successor to the famous Hubble telescope, is showcasing its first full-colour pictures of the cosmos. James Webb: Nasa space telescope delivers spectacular pictures 2022-07-12T04:00:00Z Built to view its subjects chiefly in the infrared spectrum, Webb is about 100 times more sensitive than its 30-year-old predecessor, the Hubble Space Telescope, which operates mainly at optical and ultraviolet wavelengths. NASA to unveil more of Webb space telescope's first full-color images 2022-07-12T04:00:00Z As he examined galaxies all over the sky, Hubble made two discoveries that turned out to be crucial for studies of the evolution of the universe. Astronomy 2016-10-13T00:00:00Z Hubble’s operators got even better at taking these kinds of photos over the next few decades and kept looking deeper into space. Here’s how the first images from the James Webb Space Telescope stack up to Hubble’s epic shots 2022-07-12T04:00:00Z Photons emitted by the earliest stars are stretched in their journey by the expansion of the universe, pushing them into infrared wavelengths that Hubble cannot see. Webb telescope wows with first images 2022-07-11T04:00:00Z This Webb image doesn't look that different from the Hubble version at first glance, but the new telescope's infrared sensitivity will pull out different features for astronomers to study. James Webb: Nasa space telescope delivers spectacular pictures 2022-07-12T04:00:00Z Webb is the successor to the Hubble Space Telescope, which transformed science’s understanding of the vastness of the universe. First image from NASA's James Webb Space Telescope reveals thousands of galaxies in stunning detail 2022-07-11T04:00:00Z Hubble merely counted the numbers of galaxies in various directions without knowing how far away most of them were. Astronomy 2016-10-13T00:00:00Z Hubble used to stare at the sky for weeks on end to produce this kind of result. James Webb telescope takes 'deepest ever' view of the cosmos 2022-07-11T04:00:00Z But Hubble hasn’t seen enough early galaxies to account for the needed photons. Webb telescope wows with first images 2022-07-11T04:00:00Z And this was the great hope - that we would have Webb working alongside Hubble. James Webb: Nasa space telescope delivers spectacular pictures 2022-07-12T04:00:00Z One of Hubble’s most famous images, the eXtreme Deep Field, shows flecks of light representing some 5,500 galaxies, the faintest of which enable us to look back in time 13.2 billion years. First image from NASA's James Webb Space Telescope reveals thousands of galaxies in stunning detail 2022-07-11T04:00:00Z Taking a spectrum of each individual galaxy to do this is a much more time-consuming task than simply counting galaxies seen in different directions on the sky, as Hubble did. Astronomy 2016-10-13T00:00:00Z It is a patch of sky visible from the Southern Hemisphere on Earth and often visited by Hubble and other telescopes in search of the deep past. Biden to Show James Webb Space Telescope’s First Image: How to Watch. 2022-07-11T04:00:00Z Theoretical models suggest carbon monoxide and dioxide, as well as methane, may be present, but Hubble and ground-based telescopes couldn’t see them. Webb telescope wows with first images 2022-07-11T04:00:00Z We don't know for how much longer Hubble will operate. James Webb: Nasa space telescope delivers spectacular pictures 2022-07-12T04:00:00Z Webb allows astronomers to zoom in on Hubble’s faintest flecks. First image from NASA's James Webb Space Telescope reveals thousands of galaxies in stunning detail 2022-07-11T04:00:00Z Program to see the most distant and earliest galaxies with the Hubble. Astronomy 2016-10-13T00:00:00Z Webb is considered the successor to the highly successful, but aging Hubble Space Telescope. Biden to reveal first image from NASA’s new space telescope 2022-07-11T04:00:00Z Wait, but isn’t Webb “Hubble on steroids”? Sorry, bad joke. Meet the Woman Who Makes the James Webb Space Telescope Work 2022-07-11T04:00:00Z You'll have seen versions of this in those coffee table books of stunning Hubble images. James Webb: Nasa space telescope delivers spectacular pictures 2022-07-12T04:00:00Z Its mirror is six times larger than Hubble’s, meaning it can collect far more light and look farther back in time. First image from NASA's James Webb Space Telescope reveals thousands of galaxies in stunning detail 2022-07-11T04:00:00Z Given that only about 5% of the galaxies visible in the Hubble Deep Field are bright enough for astronomers to study spectroscopically, they need to make the most of the other 95%. Astronomy 2016-10-13T00:00:00Z Dupree led the earlier study that used Hubble data to link the Great Dimming to Betelgeuse burping out a dust cloud—a conclusion that she notes was initially met with much debate. Betelgeuse ‘Great Dimming’ Mystery Solved by Satellite Photobomb 2022-06-17T04:00:00Z This process is adapted from Hubble, which also has lots of constraints, though Webb’s are quite different than Hubble’s. Meet the Woman Who Makes the James Webb Space Telescope Work 2022-07-11T04:00:00Z James Webb was launched in December to succeed the revolutionary - but now ageing - Hubble Space Telescope. James Webb Space Telescope hit by tiny meteorite 2022-06-09T04:00:00Z Webb wouldn’t work if it were where Hubble is. First image from NASA's James Webb Space Telescope reveals thousands of galaxies in stunning detail 2022-07-11T04:00:00Z About a decade later, Hubble, and his coworkers reported that the universe is expanding, so that no mysterious balancing force is needed. Astronomy 2016-10-13T00:00:00Z The telescope is designed to observe the universe at infrared wavelengths that are outside the detection range of the Hubble. Webb Telescope hit by micrometeoroid but sustains no major damage 2022-06-08T04:00:00Z First off, for Hubble the Earth is in the way half the time. Meet the Woman Who Makes the James Webb Space Telescope Work 2022-07-11T04:00:00Z Webb has an open design; its mirrors are not guarded by the kind of tubular baffle seen on other space telescopes, such as Hubble. James Webb Space Telescope hit by tiny meteorite 2022-06-09T04:00:00Z But its distance also means that it’s too far away to be repaired manually by spacewalking astronauts, as Hubble has been five times since its launch. First image from NASA's James Webb Space Telescope reveals thousands of galaxies in stunning detail 2022-07-11T04:00:00Z This age estimate is sometimes called the Hubble time. Astronomy 2016-10-13T00:00:00Z This extraordinarily complex observatory, heralded as the long-awaited successor to the still-functional Hubble Space Telescope, is orbiting the sun in a position that keeps it roughly 1 million miles from Earth. Webb Telescope hit by micrometeoroid but sustains no major damage 2022-06-08T04:00:00Z Hubble uses that time to slew to the next target, and otherwise get ready. Meet the Woman Who Makes the James Webb Space Telescope Work 2022-07-11T04:00:00Z Most notably, the approach requires precisely positioning a conventional telescope—something like Hubble, for instance—at the point where any given target’s lens-amplified light comes to a focus. Our Sun Could Someday Reveal the Surfaces of Alien Earths 2022-05-25T04:00:00Z In 2019, researchers led by the European Space Agency enlisted volunteers to peruse more than 37,000 images taken by the Hubble Space Telescope over nearly 20 years. News at a glance: A major marsquake, Stanford’s windfall for a climate school, and how birds keep their place in flocks 2022-05-11T04:00:00Z The unit used by astronomers for the Hubble constant is kilometers/second per million parsecs. Astronomy 2016-10-13T00:00:00Z Using the Hubble Space Telescope, Welch and his colleagues recently discovered the most distant single star detected yet, dubbed Earendel, which dates back to when the universe was just 900 million years old. New Record-Breaking Simulation Sheds Light on ‘Cosmic Dawn’ 2022-05-10T04:00:00Z That means Webb can’t hide its slews behind the Earth like Hubble does. Meet the Woman Who Makes the James Webb Space Telescope Work 2022-07-11T04:00:00Z But astronomers said its high operating cost—$85 million annually, close to that of the Hubble Space Telescope—was not justified by its scientific output. News at a glance: Poaching Russian scientists, criticizing Raoult’s institute, and a Tencent gift 2022-05-04T04:00:00Z In the first 6 years after operations began, it produced 178 scientific papers, compared with more than 900 from Hubble’s first 6 years. Costly SOFIA Telescope Faces Termination after Years of Problems 2022-05-03T04:00:00Z The “coasting” universe is one that expands at a constant rate given by the Hubble constant throughout all of cosmic time. Astronomy 2016-10-13T00:00:00Z But scientists wanted to be certain that the superlative stuck, so in January they pointed the Hubble Space Telescope at the comet and measured its nucleus with precision. Hubble Telescope Zooms In on the Biggest Comet Ever Spotted 2022-04-14T04:00:00Z There is another way Webb and Hubble are different which is important for scheduling and taking care of the telescope, and that’s momentum buildup. Meet the Woman Who Makes the James Webb Space Telescope Work 2022-07-11T04:00:00Z As the Hubble Space Telescope turns 32 on April 24th, 2022, it is a fitting moment to reflect on some of its most breathtaking finds. The Hubble telescope turns 32: Here are some of its greatest hits 2022-04-23T04:00:00Z Euclid’s studies will dovetail with those of NASA’s Nancy Grace Roman Space Telescope, a 2.4-meter telescope with a field of view about 100 times bigger than Hubble’s that is slated for launch in 2025. Astronomers Gear Up to Grapple with the High-Tension Cosmos 2022-04-18T04:00:00Z Since the critical density goes as the square of the Hubble constant, by doubling the Hubble parameter, the critical density would increase by a factor a four. Astronomy 2016-10-13T00:00:00Z A gigantic comet is actually the largest ever seen, new observations by the Hubble Space Telescope confirm. Hubble Confirms Megacomet Bound for Inner Solar System Is Largest Ever Seen 2022-04-14T04:00:00Z In low-Earth orbit, Hubble just couples the reaction wheels to the Earth’s magnetic field to slow them down. Meet the Woman Who Makes the James Webb Space Telescope Work 2022-07-11T04:00:00Z The Hubble Space Telescope, freed from the tethers of gravity and the blurriness of the atmosphere, can produce images of especial clarity. The Hubble telescope turns 32: Here are some of its greatest hits 2022-04-23T04:00:00Z Riess, for one, would like to see a resolution of the Hubble tension, which arises from differing estimates of the value of the Hubble constant, H0, the rate at which the universe is expanding. Astronomers Gear Up to Grapple with the High-Tension Cosmos 2022-04-18T04:00:00Z Calculations also require the current value of the Hubble constant. Astronomy 2016-10-13T00:00:00Z Since its original discovery, the object has been studied using a wide array of instruments including both ground-based telescopes and space-based telescopes like Hubble. Hubble Confirms Megacomet Bound for Inner Solar System Is Largest Ever Seen 2022-04-14T04:00:00Z Now, thanks to observations from the Hubble Space Telescope, scientists have discovered a unique specimen: the most massive comet ever found, with the largest icy nucleus even seen. The most massive comet ever discovered yields clues as to how the solar system evolved 2022-04-13T04:00:00Z This is one of the most famous of the Hubble Space Telescope's images, and for a good reason. The Hubble telescope turns 32: Here are some of its greatest hits 2022-04-23T04:00:00Z It was first spotted in 2010 but only now has Hubble confirmed its existence. Nasa's Hubble telescope spies 'largest ever comet' 2022-04-13T04:00:00Z This image, called the Hubble Ultra Deep Field, shows faint galaxies, seen very far away and therefore very far back in time. Astronomy 2016-10-13T00:00:00Z With the observations from Hubble, researchers were finally able to officially confirm the mammoth size of this “dirty snowball.” Hubble Confirms Megacomet Bound for Inner Solar System Is Largest Ever Seen 2022-04-14T04:00:00Z A survey using the Hubble Space Telescope has been examining 41 galaxy clusters. Hubble Space Telescope Spots Earliest and Farthest Star Known 2022-03-30T04:00:00Z |
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