| 单词 | spiral galaxy |
| 例句 | Some of these are spiral galaxies, and the only life we know about exists on the outer limb of one spiral galaxy with a relatively quiet black hole at its heart. Gravity's Engines: The Other Side of Black Holes - review 2012-12-12T07:00:00Z It was to begin outside a spiral galaxy and then continuously track in, into the blazing light of billions of stars, past planets and wrecked spacecraft. The Hero’s Journey: The idea you never knew had shaped “Star Wars” 2015-11-07T05:00:00Z If a serial drama creates its effects by driving forward along a track, like a train, something like The Simpsons expands outward, like a cloud, or maybe a spiral galaxy extending from a center. Time Is a Round Donut: The Graze-Watching Possibilities of Simpsons World 2014-10-22T04:00:00Z The mass of the black hole is also correlated to the stellar mass of a spiral galaxy's central bulge, or the overall mass of an elliptical galaxy. This Record-Breaking Black Hole Could Help Solve a Cosmic Mystery 2023-11-08T05:00:00Z Euclid’s view of the nearby spiral galaxy IC 342 highlights the telescope’s piercing gaze. Euclid Space Telescope Releases Stunning First Science Images 2023-11-08T05:00:00Z The telescope snapped pictures of a relatively close spiral galaxy that is a ringer for our own Milky Way. Shimmering galaxies revealed in new photos by European space telescope 2023-11-07T05:00:00Z Prior to their venture, they were once two normal massive stars that formed a binary system in their home spiral galaxy. First detection of heavy element from star merger 2023-10-25T04:00:00Z The Milky Way is a spiral galaxy containing hundreds of billions of stars. Counting A Sky Full Of Stars 2023-02-15T05:00:00Z The gorgeous spiral galaxy M81 has been reliably seen by very keen-eyed observers, and it shines at a feeble magnitude of 6.8, less than half as bright as the faintest star most folks can spot. What’s the Faintest Star You Can See in the Sky? 2023-07-28T04:00:00Z They occupy a region of space 400,000 light-years across, or about one-sixth the distance from here to the Milky Way galaxy’s nearest cousin, the great spiral galaxy Andromeda. Back Then, Baby Galaxies. Next, a Super-Mega Galactic Cluster? 2023-04-29T04:00:00Z The James Webb Space telescope spotted a distant spiral galaxy with an eerie resemblance to our own Milky Way, about a billion light-years away. Your Tuesday Briefing 2023-02-14T05:00:00Z The Webb telescope has spotted a distant spiral galaxy with an eerie resemblance to our own Milky Way. Your Tuesday Briefing: Balloon Tensions Escalate 2023-02-13T05:00:00Z This lovely spiral galaxy is relatively close by, a mere 47 million light-years from us, and bright enough to be spotted with binoculars. Neutrinos from a Nearby Galaxy Reveal Black Hole Secrets 2022-12-20T05:00:00Z The Andromeda galaxy is a large spiral galaxy like ours and lies 2 million light years away. College Physics for AP Courses 2015-08-12T00:00:00Z What are the two best ways to measure the distance to a distant, isolated spiral galaxy, and how would it be measured? Astronomy 2016-10-13T00:00:00Z Scientists believe that long ago, the Cartwheel was a common spiral galaxy, similar to our Milky Way. The Webb Telescope Captures a Stunning View of the Cartwheel Galaxy 2022-08-04T04:00:00Z We live in a barred spiral galaxy, or one that swirls around with waving arms and has a bar-shaped structure in the middle composed largely of stars. Here's why it's so hard to see the supermassive black hole at the center of the Milky Way 2022-05-13T04:00:00Z Galaxy NGC1300 is a barred spiral galaxy, meaning that it is shaped with a spiral but has a bar-like structure at its core composed of stars. The Hubble telescope turns 32: Here are some of its greatest hits 2022-04-23T04:00:00Z Jha noted that the galaxy is a spiral galaxy like our own Milky Way galaxy, though billions of light-years away. What is the “Molten Ring” that Hubble saw? 2021-01-02T05:00:00Z Why does the disk of a spiral galaxy appear dark when viewed edge on? Astronomy 2016-10-13T00:00:00Z Astronomers say that they traced the signal to a star-churning region on the outskirts of a massive spiral galaxy. Mysterious repeating radio signals from outside our galaxy discovered 2020-06-18T04:00:00Z It seems we live in a four-armed spiral galaxy with a bright central bar and a reasonable degree of symmetry. A New Map of the Milky Way 2020-03-17T04:00:00Z It is also a barred spiral galaxy, located in the Perseus constellation, and contains 10 times as many stars as our own galaxy. The Hubble telescope turns 32: Here are some of its greatest hits 2022-04-23T04:00:00Z A Hubble image released in 2014 showed a double nucleus in spiral galaxy Messier 83. 77-year-old amateur astronomer helps make stunning discovery 2020-02-11T05:00:00Z Explain where in a spiral galaxy you would expect to find globular clusters, molecular clouds, and atomic hydrogen. Astronomy 2016-10-13T00:00:00Z In a spiral galaxy, the ratio of dark-to-light matter is about a factor of 10. Vera Rubin Gets a Telescope of Her Own 2020-01-11T05:00:00Z Unlike the previous localization of a repeating FRB3, this source was found in a fairly ordinary, massive spiral galaxy. Not all fast radio bursts are created equal 2020-01-05T05:00:00Z As a result, its classification was changed from unbarred spiral galaxy to barred spiral galaxy. The Hubble telescope turns 32: Here are some of its greatest hits 2022-04-23T04:00:00Z According to the space agency, IC 2051 is a spiral galaxy, noticeable in its whirling, pinwheeling arms and a bar of stars cutting through its center. NASA's Hubble spots stunning 'pinwheeling' galaxy 2019-12-23T05:00:00Z Also known by its catalog number M31, the Andromeda galaxy is a large spiral galaxy very similar in appearance to, and slightly larger than, our own Galaxy. Astronomy 2016-10-13T00:00:00Z This image of a larger spiral galaxy comprises observations from Hubble's Wide Field Camera 3. NASA’s Hubble captures dazzling distant galaxy 2019-12-16T05:00:00Z The first image shows the comet in front of a distant spiral galaxy; the galaxy's bright core is smeared in the image because Hubble was tracking the comet. Hubble captures amazing photos of Comet Borisov speeding past our sun 2019-12-13T05:00:00Z The space telescope also captured a beautiful spiral galaxy earlier this year. Fly through the Orion Nebula thanks to this amazing video from Hubble 2019-05-22T04:00:00Z The spiral galaxy NGC 3521 is located around 26 million light years away in the constellation Leo, with enormous amounts of surrounding dust and stray stars glowing far out from its disk. The year's best astronomy photos 2018-10-28T04:00:00Z At a distance of about 2.5 million light-years, Andromeda is the spiral galaxy that is nearest to our own in space. Astronomy 2016-10-13T00:00:00Z That stellar sparseness means it doesn’t look much like a typical spiral galaxy, but rather a loosely connected, ghostly blob of star-pocked gas and dust. Astronomers Boggle at Distant Galaxy Devoid of Dark Matter 2018-03-28T04:00:00Z On the evening of Sept. 20, 2016, he decided to test a new camera by pointing it at the NGC-613 — a barred spiral galaxy about 65 million light-years from Earth. A self-taught astronomer spotted something no scientist had ever seen 2018-02-21T05:00:00Z When we look up, every star we see is in the Milky Way, the spiral galaxy we call home. 10 Weird Things You (Probably) Didn't Know About the Milky Way 2018-01-12T05:00:00Z In 2009, a combination of optical and radio telescope observations produced this image of a spiral galaxy and an elliptical galaxy gradually becoming one, 13 million light years from Earth. Spectacular Images Show How Our View of the Universe Has Evolved 2017-10-25T04:00:00Z Among them is our neighbor spiral galaxy, the Andromeda galaxy, M31. Astronomy 2016-10-13T00:00:00Z Not one but two gigantic black holes lurk at the heart of the distant spiral galaxy NGC 7674, a new study suggests. Binary Giant Black Holes Spotted at Galaxy's Core 2017-09-21T04:00:00Z An image of a spiral galaxy in the Virgo Cluster looks like a flattened pink tulip petal on a pond. Jimmy Walker’s Hobby Takes a Back Seat to His Health 2017-08-26T04:00:00Z More strangely, the supernova exploded in a spiral galaxy with a high concentration of elements heavier than hydrogen and helium. Rare “Superluminous” Supernova Traced to “Heavy Metal” Galaxy 2017-08-02T04:00:00Z The star was in a spiral galaxy 22 million light-years away that is nicknamed the “Fireworks Galaxy” because so many supernova explosions happen in it. Cosmic Vibrations Felt From Black-Hole Merger 3 Billion Light Years Away 2017-06-01T04:00:00Z How does the evolution of a spiral galaxy differ from that of an elliptical? Astronomy 2016-10-13T00:00:00Z An image of the spiral galaxy Spanish Dancer in the constellation Dorado, taken by the Dark Energy Survey. Dark energy: Staring into darkness : Nature : Nature Research 2016-09-27T04:00:00Z This barred spiral galaxy is a neighbor of our own, the Milky Way. Red, White, and Blue in Space Photography 2016-07-01T04:00:00Z Look for the moon to darken a smidge as it moves through Earth's shadow, and hunt for a comet passing by a spiral galaxy. This Week’s Night Sky: Watch a ‘Lite’ Lunar Eclipse That will require yet another bit of kit, and another spiral galaxy: the one that plays host to Earth. Now there’s a look in your eyes, like black holes in the sky 2016-01-07T05:00:00Z While the Tully-Fisher relation works well, it is limited—we can only use it to determine the distance to a spiral galaxy. Astronomy 2016-10-13T00:00:00Z Scientists believe that two arcs of x-rays spotted by Nasa’s Chandra X-ray Observatory at the heart of the spiral galaxy, NGC 5195, are the remnants of huge outbursts of gas from the black hole. Visible light from black holes detected for first time 2016-01-06T05:00:00Z This prominent constellation points directly at our neighbouring spiral galaxy. This Week’s Night Sky: Andromeda Time Machine 2015-11-09T05:00:00Z This composite image from the Hubble Space Telescope showcases knots of millions of stars and dust lanes that compose the spiral galaxy NGC 2903, thirty million light-years from Earth. This Week’s Night Sky: Watch a ‘Lite’ Lunar Eclipse This is a really interesting spiral galaxy that has only recently had an encounter with a dwarf galaxy. Unforgettable Hubble Space Telescope Photos 2015-04-23T04:00:00Z What are the two best ways to measure the distance to a nearby spiral galaxy, and how would it be measured? Astronomy 2016-10-13T00:00:00Z Its core contains four old elliptical galaxies and lines up on the sky with a far more distant spiral galaxy like our Milky Way. Subtly shifted star could force rethink of dark matter 2015-04-14T04:00:00Z In 2009, astronomers discovered that this cluster was the source of the largest known image of a spiral galaxy ever seen through a gravitational lens. Scientists See Same Star Explode Four Times 2015-03-05T05:00:00Z They appeared in images recorded in November of a spiral galaxy roughly nine billion light-years from here. Astronomers Watch a Supernova and See Reruns 2015-03-05T05:00:00Z But the Milky Way is a spiral galaxy, in which active star-formation continues at the rate of about one newborn a year. A galactic vampire 2015-02-19T05:00:00Z Does an elliptical galaxy rotate like a spiral galaxy? Astronomy 2016-10-13T00:00:00Z The giant spiral galaxy M31, also known as Andromeda, is slowly approaching the Milky Way. You've Heard of Shooting Stars, But This is Ridiculous 2014-11-26T05:00:00Z So it was with a recent supernova in the spiral galaxy M51—better known to casual stargazers as the Whirlpool galaxy, a photogenic swirl some 25 million light-years away. A Supergiant Star Goes Missing, and a Supernova Mystery Is Solved 2013-08-22T18:15:01.003Z The bird is a spiral galaxy, officially known as NGC 2936, and it would normally look like the Milky Way — a great, majestically spinning pinwheel made up of hundreds of billions of stars. Hubble's Amazing Photo of Galaxies Colliding 2013-06-22T11:05:30Z His composite image of the M106 spiral galaxy was created using images taken by three different cameras on the Hubble Space Telescope. Space Photographer Brings Amazing Night Sky Views Down to Earth 2013-03-29T21:15:00.343Z Which is redder—a spiral galaxy or an elliptical galaxy? Astronomy 2016-10-13T00:00:00Z The enormous black hole at the center of the spiral galaxy NGC 1365 is spinning about 84 percent as fast as Einstein's general theory of relativity allows it to, researchers determined. Monster Black Hole's Spin Revealed for 1st Time 2013-02-27T23:45:05.183Z A spiral galaxy is made up of stars, gas and dust which rotate around a central group of stars. Largest spiral galaxy found 2013-01-11T14:48:04Z One details the leftovers of the supernova of Cassiopeia A, and another shows a new view of two feeding black holes in the spiral galaxy IC 342. Black holes seen by new X-ray eye 2013-01-08T10:18:41Z Simulation of the formation of a spiral galaxy similar to the Milky Way. Galaxy formation: The new Milky Way 2012-10-03T18:21:29.637Z The top left image shows a quasar that lies at the heart of a spiral galaxy 1.4 billion light-years from Earth. Astronomy 2016-10-13T00:00:00Z "It's impossible to say what happened to that spiral galaxy," Conselice says. Primordial Pinwheel: Astronomers Spot Oldest Prominent Spiral Galaxy Yet 2012-07-19T15:45:00.227Z This elliptical galaxy happened across a spiral galaxy around 200 million years ago. Zooming in on an intergalactic collision 2012-05-19T00:45:06.333Z It's well known that the Milky Way is a spiral galaxy, a swirl of stars in an extended, many-armed disk. Dual Interpretations: Milky Way's Outer Fringe of Stars Sparks Disagreement 2012-02-22T12:15:03.670Z Andromeda was discovered to be another island universe, another spiral galaxy almost identical to our own, and one of the more than 100 billion other galaxies that, we now know, exist in our observable universe. A Universe from Nothing: Einstein, the Belgian Priest and the Puzzle of the Big Bang 2012-02-10T14:45:04.437Z For example, the Milky Way is a spiral galaxy- and in about 4.5 billion years or so, it’s expected to collide with the Andromeda galaxy, another spiral galaxy. Astronomers Discover Record Sized Black Holes 2011-12-07T06:50:57Z It may be that numerous different mechanisms can shape a spiral galaxy. Primordial Pinwheel: Astronomers Spot Oldest Prominent Spiral Galaxy Yet 2012-07-19T15:45:00.227Z Once it began devouring the spiral galaxy, Centaurus A twisted the spiral into a parellelogram shape – this was the clue, found by Spitzer, that led astronomers to the their conclusions about the galaxy’s gruesome history. Zooming in on an intergalactic collision 2012-05-19T00:45:06.333Z The invertebrate, named Eoandromeda octobrachiata because its body plan resembles the spiral galaxy Andromeda, suggests that the earliest branches in the tree need to be reordered, say the authors of study in Evolution and Development . Ancient sea jelly makes tree of life wobble 2011-09-07T23:45:07.457Z The Milky Way is currently on a slow collision course with Andromeda, the spiral galaxy that sits practically next door in astronomical terms. New image of colliding galaxies 2011-02-11T14:05:00Z Like the Milky Way, it is also a spiral galaxy. Birth and death within Andromeda 2011-01-04T20:03:19Z The measured rotation speeds on the outskirts of a spiral galaxy, Milgrom says, depend in "a very strict manner only on the total visible mass of the galaxy." Reliance on Indirect Evidence Fuels Dark Matter Doubts 2011-01-04T16:16:43.287Z “It was this strange thing,” she recalled: an enormous gas cloud, floating like a ghost in front of the spiral galaxy. Managing Scientific Inquiry in a Laboratory the Size of the Web 2010-12-28T00:31:59Z Thus, the distant whorls of a spiral galaxy and the familiar ones of a chambered nautilus obey the same physical laws and exhibit the same pinwheel shape. In Deep Sea, Waves With a Familiar Curl 2010-04-19T21:49:00Z The images include a comet, a "star factory" 20,000 light years away in our Milky Way galaxy and our nearest large neighbour, the Andromeda spiral galaxy. Nasa sky probe sends back images 2010-02-18T12:56:00Z Enforcement did have some good-looking older officers; it had never had a white uniform, or a star for rank insigne, or a Kingdom emblem that looked like a spiral galaxy. The Alembic Plot A Terran Empire novel |
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