英语词汇“CMB”造句子简单的方法、技巧、例句及翻译-英语例句辞典

A reanalysis of the CMB data showed the polarization plane of the CMB light may have slightly rotated between the time it was emitted in the early universe and today. Researchers find gravitational lensing has significant effect on cosmic birefringence 2023-11-02T04:00:00Z

The temperature of the CMB varies ever so slightly across the sky, providing a blotchy snapshot of the universe at the moment neutral atoms formed, 380,000 years after the big bang. The universe’s puzzlingly fast expansion may defy explanation, cosmologists fret 2023-10-31T04:00:00Z

On the Chinese internet, one romantic posted the time and restaurant setting of the date she'd hoped for with her CMB connection - and her date saw the post on XiaoHongShu - China's version of Instagram. Coffee Meets Bagel: Dating app users rue missed connections amid outage 2023-08-30T04:00:00Z

These ripples can be detected statistically in the CMB, and today their imprint can be seen as a peak in the distribution of galaxy separations at 490 million light-years. Euclid telescope to seek source of dark energy—the biggest mystery in the universe 2023-06-21T04:00:00Z

One would deploy new CMB telescopes there and the other would expand the gargantuan IceCube neutrino detector. Infrastructure woes could slow South Pole telescope plans 2023-06-21T04:00:00Z

A discovery of cosmic birefringence could lead the way to revealing the nature of dark matter and dark energy, and so future missions are focused on making more precise observations of the CMB. Researchers find gravitational lensing has significant effect on cosmic birefringence 2023-11-02T04:00:00Z

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

"Maybe someone got ghosted and in revenge brought down CMB," read one comment on Reddit. Coffee Meets Bagel: Dating app users rue missed connections amid outage 2023-08-30T04:00:00Z

They suggest that a form of dark energy gave the universe an early push before the creation of the CMB. Euclid telescope to seek source of dark energy—the biggest mystery in the universe 2023-06-21T04:00:00Z

Those at the pole would be essential for a key goal: detecting pinwheel-like swirls in the polarization of the CMB known as primordial B-modes. Infrastructure woes could slow South Pole telescope plans 2023-06-21T04:00:00Z

But data from the Planck space observatory, which mapped the CMB from 2009 to 2013, showed unexpected variations in the microwave radiation. The Universe Began with a Bang, Not a Bounce, New Studies Find 2023-05-24T04:00:00Z

For example, the CMB is known to get slightly blue shifted as it passes through clumps of dark matter. The universe’s puzzlingly fast expansion may defy explanation, cosmologists fret 2023-10-31T04:00:00Z

On its Instagram posts celebrating successful "CMB couples", users wrote: "Lucky they found each other before the ransomware attack." Coffee Meets Bagel: Dating app users rue missed connections amid outage 2023-08-30T04:00:00Z

This would raise the value of H0 derived from CMB data. Euclid telescope to seek source of dark energy—the biggest mystery in the universe 2023-06-21T04:00:00Z

Sound waves rippling through that cosmic fire imprinted telltale patterns on the CMB that astronomers can use as standard rulers for charting the universe’s subsequent expansion. Mirror-Image Supernova Yields Surprising Estimate of Cosmic Growth 2023-05-11T04:00:00Z

Bouncing universe models can explain these CMB patterns as well as account for lingering quibbles about the standard description of the universe’s origin and evolution. The Universe Began with a Bang, Not a Bounce, New Studies Find 2023-05-24T04:00:00Z

Future CMB studies such as the Simons Observatory, under construction in Chile, and the CMB-S4 project proposed for the South Pole should have the resolution to see such details, Kamionkowski says. The universe’s puzzlingly fast expansion may defy explanation, cosmologists fret 2023-10-31T04:00:00Z

“It is one thing to be insured against a calamity, it is another to put our crew and our ship potentially in harm’s way,” said CMB’s Saverys, whose group has a dry bulk division. Even with UN deal, Ukraine faces long haul to shift grain mountain 2022-09-08T04:00:00Z

Recent observations of the way the ancient light of the CMB is polarized—a tendency to vibrate in certain directions—have hinted at that early growth spurt. Euclid telescope to seek source of dark energy—the biggest mystery in the universe 2023-06-21T04:00:00Z

The first accurate measurements of the CMB were made with a satellite orbiting Earth. Astronomy 2016-10-13T00:00:00Z

Ruling out signs of an LQC-driven cosmic bounce in Planck data means the CMB anomalies remain unexplained. The Universe Began with a Bang, Not a Bounce, New Studies Find 2023-05-24T04:00:00Z

But the model fits cosmological data beautifully, especially those from the CMB. The universe’s puzzlingly fast expansion may defy explanation, cosmologists fret 2023-10-31T04:00:00Z

S-waves do not travel through liquids — they are stopped at the CMB — and there is an S-wave shadow on the side of Earth opposite a seismic source. Physical Geology 2015-01-01T00:00:00Z

Driven by even more precise measurements of the CMB from ESA’s Planck satellite and various ground-based telescopes, the second generation of precision cosmology supported the standard model, but also brought to light the tensions. Astronomers Gear Up to Grapple with the High-Tension Cosmos 2022-04-18T04:00:00Z

This is exactly the result expected if the CMB was indeed redshifted radiation emitted by a hot gas that filled all of space shortly after the universe began. Astronomy 2016-10-13T00:00:00Z

Plenty of theories describe such a bouncing universe in ways that would be difficult or impossible to distinguish from the “big bang plus inflation” model by looking at Planck CMB data. The Universe Began with a Bang, Not a Bounce, New Studies Find 2023-05-24T04:00:00Z

It turns out that we can only explain the patterns we see in the CMB by assuming that dark matter was present—if there were no dark matter, the CMB data would make no sense. Are Telescopes the Only Way to Find Dark Matter? 2022-04-04T04:00:00Z

We can use this information to infer the depth to the CMB. Physical Geology 2015-01-01T00:00:00Z

Tiny fluctuations in temperature and polarization of the CMB capture an all-important signal: the distance a sound wave travels from almost the beginning of the universe to the epoch of recombination. Astronomers Gear Up to Grapple with the High-Tension Cosmos 2022-04-18T04:00:00Z

According to our theories, however, the temperature could not have been perfectly uniform when the CMB was emitted. Astronomy 2016-10-13T00:00:00Z

One possibility is that the CMB anomalies imply that the universe didn’t emerge out of nothing. The Universe Began with a Bang, Not a Bounce, New Studies Find 2023-05-24T04:00:00Z

As I write, the CMB-Stage 4 collaboration is preparing to use a collection of telescopes in Chile’s Atacama Desert and at the South Pole to take the most detailed measurements yet of the CMB. Are Telescopes the Only Way to Find Dark Matter? 2022-04-04T04:00:00Z

Although the CMB is a little less than half of the way to Earth’s centre, the mantle, being on the outside, is by far the major component of Earth. Physical Geology 2015-01-01T00:00:00Z

Estimates of S8 also involve, on one end, measurements of the CMB, with measurements of the local universe on the other. Astronomers Gear Up to Grapple with the High-Tension Cosmos 2022-04-18T04:00:00Z

After all, the CMB is radiation that was scattered from the particles in the universe at the time of decoupling. Astronomy 2016-10-13T00:00:00Z

The bispectrum would not be apparent in an image of the CMB, but it would show up in analyses of the frequencies in the ancient CMB microwaves. The Universe Began with a Bang, Not a Bounce, New Studies Find 2023-05-24T04:00:00Z

The CMB is one of the pillars of cosmologists’ understanding of the Universe. New Type of Dark Energy Could Solve Universe Expansion Mystery 2021-09-22T04:00:00Z

“The investment would deepen the cooperation between the bank and the strategic investor and is good for CMB Wealth Management to enhance its internal governance,” China Merchants Bank said in the filing. JPMorgan Asset Management to invest in China bank's wealth management unit 2021-03-19T04:00:00Z

Confirming or refuting this rather tentative result, however, will require more and better data—which could come soon from upcoming observations by same ground-based CMB telescopes. Astronomers Gear Up to Grapple with the High-Tension Cosmos 2022-04-18T04:00:00Z

The most detailed measurements of the CMB have been obtained by two satellites launched more recently than COBE. Astronomy 2016-10-13T00:00:00Z

Durrer and her colleagues took the calculation further, but when they compared it with the present-day Planck CMB data, there was no significant sign of a bispectrum imprint. The Universe Began with a Bang, Not a Bounce, New Studies Find 2023-05-24T04:00:00Z

By mapping subtle variations in the CMB across the sky, researchers have found compelling evidence for the ‘standard model of cosmology’. New Type of Dark Energy Could Solve Universe Expansion Mystery 2021-09-22T04:00:00Z

Other efforts are in the works to map the CMB polarization with greater accuracy than ever before, and will put a stringent test on quintessence. Hints of Twisted Light Offer Clues to Dark Energy’s Nature 2021-02-02T05:00:00Z

First, the new CMB data could turn out to be consistent with early dark energy, resolving the H0 tension, and the upcoming survey telescope observations could separately ease the S8 tension. Astronomers Gear Up to Grapple with the High-Tension Cosmos 2022-04-18T04:00:00Z

This comparison shows how much detail can be seen in the observations of three satellites used to measure the CMB. Astronomy 2016-10-13T00:00:00Z

CMB did not respond to a request for comment. Analysis: Chinese retail banks gain consumer lending clout as fintechs fall out of favour 2021-01-28T05:00:00Z

The two latest studies find that the ACT’s map of the CMB’s polarization fits better with a model including early dark energy than with the standard one. New Type of Dark Energy Could Solve Universe Expansion Mystery 2021-09-22T04:00:00Z

These projects include the Simons Observatory, another CMB experiment now being set up in the Atacama Desert, and a future Japanese-led space probe called LiteBIRD. Hints of Twisted Light Offer Clues to Dark Energy’s Nature 2021-02-02T05:00:00Z

The sound wave left its imprint on the CMB and, faintly, in the distribution of the galaxies. To explain away dark matter, gravity would have to be really weird, cosmologists say 2020-11-20T05:00:00Z

The CMB is a snapshot of the oldest light in our universe, imprinted on the sky when the universe was just about 380,000 years old. Astronomy 2016-10-13T00:00:00Z

The European Space Agency’s Planck telescope mapped the entire CMB sky from 2009 to 2013 with unprecedented precision, and that data is considered the gold standard of CMB cosmology. Mystery over Universe’s expansion deepens with fresh data 2020-07-14T04:00:00Z

And although the ACT’s polarization data might favour early dark energy, it is unclear whether its other major set of data — its map of CMB temperatures — shows such a preference. New Type of Dark Energy Could Solve Universe Expansion Mystery 2021-09-22T04:00:00Z

The researchers suggested that it would be possible to detect signs of quintessence by looking at maps of polarized light across the CMB. Hints of Twisted Light Offer Clues to Dark Energy’s Nature 2021-02-02T05:00:00Z

Planck mapped the variations in the temperature and polarization of the CMB from point to point in the sky. How Heavy is the Universe? Conflicting Answers Hint at New Physics 2020-05-12T04:00:00Z

After the CMB was emitted, the universe continued to expand and cool off. Astronomy 2016-10-13T00:00:00Z

Another strength of ACT was that it made precise measurements of the polarization of the CMB radiation, thanks to an upgrade in 2013, says principal investigator Suzanne Staggs of Princeton University in New Jersey. Mystery over Universe’s expansion deepens with fresh data 2020-07-14T04:00:00Z

They are now looking for further hints of galaxy-cluster anisotropy within maps of the CMB and seeking to validate their x-ray-based cluster studies with complementary infrared observations. Do We Live in a Lopsided Universe? 2020-04-15T04:00:00Z

Planck’s main purpose was to map tiny variations in the CMB’s temperature across the sky, but the mission also measured the radiation’s polarization. Hints of Twisted Light Offer Clues to Dark Energy’s Nature 2021-02-02T05:00:00Z

In other words, Planck’s measurements of the CMB are probably as good as they are ever going to get. How a Dispute over a Single Number Became a Cosmological Crisis 2020-02-18T05:00:00Z

The first important conclusion from measurements of the CMB, therefore, is that the universe we have today has indeed evolved from a hot, uniform state. Astronomy 2016-10-13T00:00:00Z

Fox News: How is the CMB helping and enabling researchers to look at the deepest parts of the universe? DOE Undersecretary for Science talks investing in Antarctica, national lab system and more: Q&A 2020-02-10T05:00:00Z

At just a few degrees above absolute zero, the CMB is weak, but the extreme gravity of a supermassive black hole would scrunch the radiation into optical wavelengths and funnel it into a narrow beam. Could a habitable planet orbit a black hole? 2020-02-04T05:00:00Z

“The risks were too high relating to the CMB position in Iran,” he responded, referring to Chase Manhattan Bank, according to the records. How Chase Bank Chairman Helped the Deposed Shah of Iran Enter the U.S. 2019-12-29T05:00:00Z

“And independent observations” of the CMB—at the South Pole Telescope and the Atacama Large Millimeter Array—“show there are no errors.” How a Dispute over a Single Number Became a Cosmological Crisis 2020-02-18T05:00:00Z

Therefore, if the seeds of present-day galaxies existed at the time that the CMB was emitted, we should see some slight variations in the CMB temperature as we look in different directions in the sky. Astronomy 2016-10-13T00:00:00Z

Since it is an anomaly in the data of the CMB — the leftover electromagnetic radiation from the early universe — experts in the field are taking note. Astronomers think the universe is a sphere. Here's why that claim is so controversial 2019-11-05T05:00:00Z

On one of these bizarre planets, the researchers say, the CMB would appear as a bright star just on the edge of the black hole’s shadow. Could a habitable planet orbit a black hole? 2020-02-04T05:00:00Z

But not everyone is convinced; the new findings, based on data released in 2018, contradict both years of conventional wisdom and another recent study based on that same CMB data set. Is the Universe a Giant Loop? 2019-11-05T05:00:00Z

The quantum fluctuations in the CMB predict that the universe will mature with one value of the Hubble constant, whereas the general relativistic observations being made today are revealing another value. How a Dispute over a Single Number Became a Cosmological Crisis 2020-02-18T05:00:00Z

Theoretical calculations show that the sizes of the hot and cold spots in the CMB depend on the geometry of the universe and hence on its total density. Astronomy 2016-10-13T00:00:00Z

By studying the CMB, scientists have been able to determine the age, shape and contents of the Universe. Planets and Big Bang win Nobel physics prize 2019-10-08T04:00:00Z

In order to receive strong enough CMB light, a planet would need to orbit very close to the black hole’s event horizon. Could a habitable planet orbit a black hole? 2020-02-04T05:00:00Z

CMB did not respond to repeated requests for comment. Banker exits, zombie accounts: China’s Shanghai free trade zone... 2019-09-01T04:00:00Z

Undercover officers and their boss target the king of a high-tech New York crack syndicate, the CMB. TV Listings: Here are the feature and TV Films airing the week of July 21 - 27, 2019 2019-07-19T04:00:00Z

If the density of the universe is equal to the critical density, then the hot and cold spots in the CMB should typically be about a degree in size. Astronomy 2016-10-13T00:00:00Z

The epoch contains far more data than the CMB, which only records a brief moment in cosmic time. Could humanity’s return to the moon spark a new age of lunar telescopes? 2019-07-18T04:00:00Z

Its antenna will funnel CMB photons to thousands of sensors to search for a telltale pattern in the light's polarization. China’s ambitious telescopes rise in the thin air of the Tibetan Plateau 2019-04-25T04:00:00Z

So the measurement of H0 remains at odds—but now with greater statistical significance—with estimates derived from the European Space Agency’s Planck satellite, which studied the CMB between 2009 and 2013. Best-Yet Measurements Deepen Cosmological Crisis 2019-03-22T04:00:00Z

Precise measurements of temperature variations in the CMB from the Planck Space Telescope, when plugged into the standard model of the big bang’s cosmology, allow astronomers to derive the constant. The Universe's Fate Rests on the Hubble Constant--Which Has So Far Eluded Astronomers 2019-01-30T05:00:00Z

With this assumption, the model then accounts for the existence and structure of the CMB; the abundances of the light elements deuterium, helium, and lithium; and the acceleration of the expansion of the universe. Astronomy 2016-10-13T00:00:00Z

They have largely focused on mapping minute variations in the CMB’s temperature across the sky to create charts of the Universe that have become the gold standard of cosmology. Big Bang Telescope Finale Marks End of an Era in Cosmology 2018-07-24T04:00:00Z

“The CMB still has plenty of secrets to yield,” he says. Big Bang telescope finale marks end of an era in cosmology 2018-07-19T04:00:00Z

A study from 2016, authored by Prof Söldner-Rembold and other scientists from the University of Manchester confirmed that a sterile neutrino is not needed to describe the CMB measurements. Has US physics lab found a new particle? 2018-06-06T04:00:00Z

Whereas earlier CMB studies left room for a fourth neutrino type, the Planck data indicate that only the three known types exist. Reports of sterile neutrino’s resurrection may be greatly exaggerated 2018-06-04T04:00:00Z

Our instruments that measure the CMB give us information about density fluctuations only for ordinary matter, which interacts with radiation. Astronomy 2016-10-13T00:00:00Z

One reason for space agencies’ reticence to fund big CMB projects is that experiments have yet to find a polarization signature of inflation. Big Bang Telescope Finale Marks End of an Era in Cosmology 2018-07-24T04:00:00Z

They largely focusing on mapping minute variations in the CMB’s temperature across the sky to create charts of the Universe that have become the gold standard of cosmology. Big Bang telescope finale marks end of an era in cosmology 2018-07-19T04:00:00Z

Measurements from the CMB and other sources rapidly confirmed dark energy’s existence if not its exact nature, resulting in Riess and two others receiving the 2011 Nobel Prize in Physics. Cosmic Conflict: Diverging Data on Universe's Expansion Polarizes Scientists 2018-05-16T04:00:00Z

Strikingly, studies of the CMB and the galaxies confirm that distribution. Stephen Hawking's (almost) last paper: putting an end to the beginning of the universe 2018-05-02T04:00:00Z

It accounts for the expansion of the universe, explains the observations of the CMB, and correctly predicts the abundances of the light elements. Astronomy 2016-10-13T00:00:00Z

Together, they hope to dig from the dust a true signal of primordial gravitational waves in the CMB. The trouble with the Nobel prize 2018-04-15T04:00:00Z

The field’s main focus is now to make detailed measurements of other CMB parameters, including its polarization: a slight tendency for the microwaves’ electromagnetic fields to align in particular directions. Big Bang telescope finale marks end of an era in cosmology 2018-07-19T04:00:00Z

And Planck’s result, Knox says, was also recently validated via follow-up CMB studies using the South Pole Telescope. Cosmic Conflict: Diverging Data on Universe's Expansion Polarizes Scientists 2018-05-16T04:00:00Z

Last year, CMB retrofitted a catamaran ferry serving its headquarters to run on hydrogen. Global negotiations set to limit greenhouse-gas pollution from ships 2018-04-05T04:00:00Z

But we saw that the observations of the CMB in Figure 29.18, which show that the universe has critical density, rule out the possibility that space is significantly curved. Astronomy 2016-10-13T00:00:00Z

In early January, CMB and Maple Street Investors entered into a settlement agreement, and the lawsuit has been set aside for now. The Pro Football Hall of Fame Expansion Project Hits the Skids 2018-03-28T04:00:00Z

But the lack of a major CMB mission in the pipeline worries many researchers. Big Bang telescope finale marks end of an era in cosmology 2018-07-19T04:00:00Z

The stars' ultraviolet radiation, the idea goes, would excite hydrogen atoms into a different state, causing them to absorb CMB photons. Astronomers Glimpse Signposts of Universe's First Stars 2018-02-28T05:00:00Z

Potentially up and running within a decade, the facility would be nearly 100 times as sensitive as existing ground-based CMB experiments. Huge microwave observatory to search for cosmic inflation 2017-10-29T04:00:00Z

For example, the quantum fluctuations in the very early universe would have caused variations in density and produced gravitational waves that may have left a detectable imprint on the CMB. Astronomy 2016-10-13T00:00:00Z

CMB argued the $25 million went to intermediaries and was eventually lent to I.R.G., to complete the development of a former Goodyear campus in nearby Akron, Ohio. The Pro Football Hall of Fame Expansion Project Hits the Skids 2018-03-28T04:00:00Z

One reason for space agencies’ reticence to fund big CMB projects is that experiment have yet to find a polarization signature of inflation. Big Bang telescope finale marks end of an era in cosmology 2018-07-19T04:00:00Z

The extent of this redshift told the team when those CMB photons were absorbed: about 180 million years after the universe's birth. Astronomers Glimpse Signposts of Universe's First Stars 2018-02-28T05:00:00Z

As the universe expanded, photons in the CMB stretched to longer wavelengths and cooled to a few degrees above absolute zero in the modern day. Astronomers say they’ve found many of the universe’s missing atoms 2017-10-10T04:00:00Z

CMB measurements also indicate that the universe is 13.8 billion years old. Astronomy 2016-10-13T00:00:00Z

Yet for primordial gravitational waves, the CMB is not a firewall—it is a window. The Future of Gravitational Wave Astronomy 2017-10-03T04:00:00Z

And many CMB researchers continue to advocate for space missions. Big Bang telescope finale marks end of an era in cosmology 2018-07-19T04:00:00Z

Instead, they resolved to work for gradual change. With a grant from the CMB, and with Millis as Huang’s main consultant, they began to investigate alternative approaches. China used to harvest organs from prisoners. Under pressure, that practice is finally ending. 2017-09-14T04:00:00Z

Fourth and finally, the models also make predictions for the patterns of polarization in the CMB, which can be divided into two classes, called E-modes and B-modes. Readers Respond to the February and March 2017 Issues 2017-07-07T04:00:00Z

The Big Bang model does not explain why the CMB has the same temperature in all directions. Astronomy 2016-10-13T00:00:00Z

CMB did not comment further on the details. Pressure piles on China's LeEco as bank seeks to have assets frozen 2017-07-04T04:00:00Z

There’s now a detailed theory explaining, for the most part, the glorious temperature maps of the CMB and the cosmic web of galaxies which span across billions of light years. Could Cold Spot in the Sky Be a Bruise from a Collision with a Parallel Universe? 2017-06-02T04:00:00Z

It could mean that current theories are missing some ingredient that intervened between the present and the ancient past, throwing off the chain of inferences from the CMB to the current Hubble constant. A recharged debate over the speed of the expansion of the universe could lead to new physics 2017-03-08T05:00:00Z

The CMB study not only secured tenure for Weiss, but also propelled him to a leading role in the broader scientific community. Meet the college dropout who invented the gravitational wave detector 2016-08-04T04:00:00Z

Good review of what this space mission has told us about the CMB and the universe. Astronomy 2016-10-13T00:00:00Z

"Our senior executives are currently in close communication with various financing units of CMB, and we hope to resolve the related debt issue very soon," he added. Pressure piles on China's LeEco as bank seeks to have assets frozen 2017-07-04T04:00:00Z

So if the cold spot is not caused by a supervoid, it must be that there was a genuinely large cold region that the CMB light came from. Could Cold Spot in the Sky Be a Bruise from a Collision with a Parallel Universe? 2017-06-02T04:00:00Z

It is one of the factors that the CMB calculations must take into account. A recharged debate over the speed of the expansion of the universe could lead to new physics 2017-03-08T05:00:00Z

The Beijing Environment Exchange endorsed a call option backed by 20,000 local carbon permits on Thursday, the first of its kind in China, which was bought by trading firm CMB Sinolink. China climate goals trigger launch of new derivatives 2016-06-17T04:00:00Z

Calculate the typical wavelength of a CMB photon. Astronomy 2016-10-13T00:00:00Z

This project in turn will set the stage for an even larger future initiative dubbed CMB Stage Four, which will build radio dishes with a total of some 500,000 detectors, Devlin estimates. Hunt for Big Bang gravitational waves gets $40 million boost 2016-05-12T04:00:00Z

Another potential explanation is in the natural fluctuations in mass density which give rise to the CMB temperature fluctuations. Could Cold Spot in the Sky Be a Bruise from a Collision with a Parallel Universe? 2017-06-02T04:00:00Z

That could be compared to the apparent size of the sound waves as recorded in the CMB speckles. A recharged debate over the speed of the expansion of the universe could lead to new physics 2017-03-08T05:00:00Z

Didi and CMB will start offering car loans—first to drivers, but in future perhaps to passengers as well. More than mobility 2016-01-27T05:00:00Z

In other words, you have found for yourself that the contribution of the CMB photons to the overall density of the universe is much, much smaller than the contribution made by stars and galaxies. Astronomy 2016-10-13T00:00:00Z

It was this temperature shift that astronomers from the University of California, Davis, recently noticed in maps of the CMB produced by the European Space Agency's Planck satellite. Astronomers Indirectly Spot Neutrinos Released Just 1 Second after the Birth of the Universe 2015-11-27T05:00:00Z

Future experiments that measure the CMB’s polarization with higher precision could reveal who is right, Smith says. Zombie physics: 6 baffling results that just won't die 2015-10-29T04:00:00Z

In response, the astronomers argue that they are making an actual measurement in the present-day universe, whereas the CMB technique relies on many cosmological assumptions. A recharged debate over the speed of the expansion of the universe could lead to new physics 2017-03-08T05:00:00Z

Data transmission capacity from the South Pole station is already inadequate, and the proposed next-generation CMB program will increase the station’s bandwidth needs further. Report sets new goals for U.S. Antarctic Program 2015-08-11T04:00:00Z

And observations of the CMB confirmed early theories that the universe was initially very hot. Astronomy 2016-10-13T00:00:00Z

Today, CMB boasts top university users and is the premier choice for many educated young professionals. Dating App, Coffee Meets Bagel Launches in Sydney 2015-06-06T04:00:00Z

Image credit: NASA, of the Holmdel Horn Antenna used to originally discover the CMB. The Biggest Mistake About The Big Bang 2015-04-20T04:00:00Z

The CMB offers an estimate of the overall energy budget of the universe soon after the big bang, when it was divided into matter and high-energy radiation. A recharged debate over the speed of the expansion of the universe could lead to new physics 2017-03-08T05:00:00Z

The earlier the first stars formed, the more scattering electrons they would produce, and the stronger the resulting polarization signal would be in the CMB. The Universe's Oldest Stars Were Late Bloomers 2015-02-17T05:00:00Z

At this point, as we saw, the universe became transparent to light, and astronomers have detected the CMB emitted at this time. Astronomy 2016-10-13T00:00:00Z

CMB is championing quality over quantity with a limited number of matches per day. Dating App, Coffee Meets Bagel Launches in Sydney 2015-06-06T04:00:00Z

In a News & Views Forum on page 170, two cosmologists reflect on the clues to the origin of the Universe hidden in its oldest light, the CMB. Light fantastic 2015-02-10T05:00:00Z

As the universe aged, the same sound wave patterns imprinted on the CMB—the primordial yardstick—seeded the nuggets of matter that grew into galaxy clusters. A recharged debate over the speed of the expansion of the universe could lead to new physics 2017-03-08T05:00:00Z

Additionally, the Planck collaboration performed one more check, using a technique called gravitational lensing to scour the CMB for evidence of how clumpy the universe was in its early life. The Universe's Oldest Stars Were Late Bloomers 2015-02-17T05:00:00Z

The temperature of the CMB is the same to about 1 part in 100,000 everywhere we look. Astronomy 2016-10-13T00:00:00Z

My friend will be another CMB user who’s getting married. Dating App, Coffee Meets Bagel Launches in Sydney 2015-06-06T04:00:00Z

Still, it may yet be possible to find evidence of gravitational waves in the CMB by exploring the existing excess in more detail, and by scanning the sky at different frequencies. Gravitational-wave hunt enters next phase 2015-02-01T05:00:00Z

That's not to say that the bickering distance ladder and CMB teams are simply waiting for other methods to settle the dispute. A recharged debate over the speed of the expansion of the universe could lead to new physics 2017-03-08T05:00:00Z

The CMB—a kind of electromagnetic backdrop for everything else in the visible universe—is polarized, like light reflected off a lake. Curtain falls on controversial big bang result 2015-01-30T05:00:00Z

If we measure the CMB in two opposite directions in the sky, we are observing regions that were significantly beyond each other’s horizon distance at the time the CMB was emitted. Astronomy 2016-10-13T00:00:00Z

The recipe for bagel recommendations is a special CMB algorithm based on a mixture of your overlapping social network, and similarities in education and career. Dating App, Coffee Meets Bagel Launches in Sydney 2015-06-06T04:00:00Z

The researchers' growing experience in untangling the CMB and the results obtained at varying frequencies puts them in good stead. Gravitational-wave hunt enters next phase 2015-02-01T05:00:00Z

The observations — which used the CMB to examine minuscule temperature fluctuations in the early Universe from which all the structure in the Universe arose — reaffirm the standard model of cosmic evolution. European probe shoots down dark-matter claims 2014-12-01T05:00:00Z

If Spider detects a gravitational wave signal in the CMB, it will be seen as “very strong evidence for the inflationary picture,” Filippini says. A High-Flying Web May Catch the Beginning of Time 2014-11-12T05:00:00Z

Such waves should have left a distinctive, polarised mark imprinted upon the CMB. Dust to dust 2014-09-25T04:00:00Z

According to CMB, if you share a mutual friend with someone, you are 37% more likely to match with them. Dating App, Coffee Meets Bagel Launches in Sydney 2015-06-06T04:00:00Z

Like BICEP2, BICEP3 will look for B modes caused by gravitational waves, but with greater precision and sensitivity, allowing it to detect ever fainter imprints in the CMB. Gravitational-wave hunt enters next phase 2015-02-01T05:00:00Z

The maps are based on all four years of Planck observations, from launch in 2009 to decommissioning in 2013, and include both the temperature and the polarization of the CMB. European probe shoots down dark-matter claims 2014-12-01T05:00:00Z

To distinguish radiation from dust and other galactic foregrounds from the CMB, cosmologists generally take data at multiple frequencies. Evidence for cosmic inflation wanes 2014-09-23T04:00:00Z

B-mode polarization could be caused by gravitational waves, or ripples in spacetime, just after the big bang, which would have stretched and compressed space, altering the light waves of the CMB. Gravitational Wave Discovery Looks Doubtful in New Analysis 2014-09-22T04:00:00Z

In a similar way to how Facebook started, the first users of CMB were friends of the founders who hailed from top schools like Harvard and Stanford. Dating App, Coffee Meets Bagel Launches in Sydney 2015-06-06T04:00:00Z

In the meantime, the new Planck dust map stands as a landmark for any experiment that is searching the CMB for signs of primordial gravitational waves, says Lawrence. Full-galaxy dust map muddles search for gravitational waves 2014-09-21T04:00:00Z

Instead, Planck’s observations of the CMB find that, to account for the structure of the Universe, the probability of collision must remain the same over time. European probe shoots down dark-matter claims 2014-12-01T05:00:00Z

It is called B-mode polarisation and takes the form of a characteristic swirl in the directional properties of the CMB light. Cosmic study 'underestimated' dust 2014-09-22T04:00:00Z

For example, the CMB radiation is not perfectly smooth but rather has slight density fluctuations that are consistent with the inflation theory. BICEP2 experiment’s big-bang controversy highlights challenges for modern science

The Shark Tank experience was overall very positive and netted CMB an investor who watched the show. Dating App, Coffee Meets Bagel Launches in Sydney 2015-06-06T04:00:00Z

Still, Bock asserts that the upcoming analysis will clarify exactly how much of the signal measured by BICEP2, which remains the most precise measurement of the CMB polarization, is due to dust. Full-galaxy dust map muddles search for gravitational waves 2014-09-21T04:00:00Z

The latest CMB data from Planck are now converging on the quasar value, says Mandolesi. European probe shoots down dark-matter claims 2014-12-01T05:00:00Z

Reading the BICEP2 paper on the train, he spotted serious problems in the interpretation of the data, especially in light of new CMB measurements that were published after the BICEP2 announcement. A Bold Critic of the Big Bang’s "Smoking Gun" 2014-07-24T04:00:00Z

Using available dust maps from other CMB experiments, we discounted the possibility that galactic dust or other sources caused the bulk of the B-mode signals that we observed, leaving gravitational waves as the simplest explanation. Early Universe Explorer Looks for Answers 2014-07-11T04:00:00Z

But that does not mean there are no great mysteries left to solve or that earth-shattering discoveries like the CMB finding are relics of history. Smart Luck: How the Big Bang Was Found by Accident [Slide Show] 2014-05-30T04:00:00Z

So the team relied on a map of dust concentrations from the European Space Agency’s Planck satellite, which is also making a map of the CMB. Backlash to Big Bang Discovery Gathers Steam 2014-05-21T04:00:00Z

So using the map could have led the researchers to underestimate the galactic foreground and overestimate the CMB signal. Doubts Shroud Big Bang Discovery 2014-05-19T04:00:00Z

And they had to be extremely careful to make sure that the B modes they saw were actually in the CMB, and not caused by other things such as interstellar dust. Cosmology: Polar star 2014-04-02T17:20:29.372Z

The various groups process CMB data differently, and instrument properties differ and must be understood. Early Universe Explorer Looks for Answers 2014-07-11T04:00:00Z

He was one of the first cosmologists to calculate what the signature of primordial gravitational waves should look like in the CMB. Telescope captures view of gravitational waves 2014-03-19T18:20:36.133Z

What are we seeing in BICEP2's snapshots of the CMB polarization? How Astronomers Saw Gravitational Waves from the Big Bang 2014-03-18T21:45:00Z

BICEP's Kovac says his team always made it clear that they couldn't be sure how much of their signal really comes from the CMB. Doubts Shroud Big Bang Discovery 2014-05-19T04:00:00Z

Here, Kovac encountered Weinberg’s description of the CMB: “a diffuse background of radio static left over from near the beginning of the universe.” Cosmology: Polar star 2014-04-02T17:20:29.372Z

Not to get too technical, but polarization of the CMB boils down to finding two different types of patterns called E-modes and B-modes. Early Universe Explorer Looks for Answers 2014-07-11T04:00:00Z

The findings are “on a par with dark energy, or the discovery of the CMB — something that happens once every several decades”, says Kamionkowski, who is at Johns Hopkins University in Baltimore, Maryland. Telescope captures view of gravitational waves 2014-03-19T18:20:36.133Z

What got you interested in the CMB in the first place? How Astronomers Saw Gravitational Waves from the Big Bang 2014-03-18T21:45:00Z

Sampling microwaves at multiple frequencies would have allowed BICEP2 to separate foreground from CMB by itself. Doubts Shroud Big Bang Discovery 2014-05-19T04:00:00Z

Kovac was hooked on exploring the CMB and the clues it held. Cosmology: Polar star 2014-04-02T17:20:29.372Z

This being the case, it should be possible to detect a very characteristic "twist" in the CMB, provided the signal is large enough and the investigations are sensitive enough. Inflation: A compact guide to big science 2014-03-17T14:47:28Z

Detecting the tiny B mode required measuring the CMB with a precision of one ten-millionth of a kelvin and distinguishing the primordial effect from other possible sources, such as galactic dust. Telescope captures view of gravitational waves 2014-03-19T18:20:36.133Z

He mentored many students who were conducting CMB experiments before he lost his battle with depression and committed suicide in 2010. How Astronomers Saw Gravitational Waves from the Big Bang 2014-03-18T21:45:00Z

The two most sophisticated models relied on a map of that foreground generated by the European Space Agency's spacecraft Planck, which mapped the CMB across the entire sky from 2009 until last year. Doubts Shroud Big Bang Discovery 2014-05-19T04:00:00Z

Wilkinson’s group was soon beaten to the discovery of the first temperature fluctuations in the CMB by the team analysing data from NASA’s Cosmic Background Explorer satellite. Cosmology: Polar star 2014-04-02T17:20:29.372Z

Multiple lines of evidence, including the detection of the CMB exactly 50 years ago, have bolstered the consensus model of modern cosmology, which shows that the universe was initially infinitely hot and dense, literally dimensionless. A big-bang theory gets a big boost: Evidence that vast cosmos was created in split second 2014-03-17T22:34:00Z

It is a characteristic twist in the directional properties of the CMB. Spectacular cosmic discovery hailed 2014-03-17T14:46:20Z

He directed me to a CMB lab that was planning to try to build a CMB telescope at the South Pole. How Astronomers Saw Gravitational Waves from the Big Bang 2014-03-18T21:45:00Z

The polarization signal is twice as big as an upper limit Planck researchers set indirectly by measuring temperature variations in the CMB. Doubts Shroud Big Bang Discovery 2014-05-19T04:00:00Z

Kovac chose to go to Princeton University in New Jersey in part because some of the major players in the field of CMB astronomy were there. Cosmology: Polar star 2014-04-02T17:20:29.372Z

Theory holds that the Universe experienced in the first moments of its existence, and that this superluminal event is imprinted on the polarisation of the CMB. Planck telescope set for switch-off 2013-10-08T09:55:05Z

In Liddle and Cortês’s scenario, the asymmetry of the CMB would derive from a lack of uniformity on the very large scale of the Universe encoded in the curvaton field. Universe May Be Curved, Not Flat 2013-09-23T19:15:00.770Z

This signal of gravitational waves was seen in the polarization of the CMB — similar to the kind of polarization that certain sunglasses block — over a small patch of sky. How Astronomers Saw Gravitational Waves from the Big Bang 2014-03-18T21:45:00Z

That uniformity should also characterize the distribution of fluctuations at the largest scales within the CMB. Scientists to Discuss Universe's Strange Dense Spot Wednesday: Watch Live 2013-07-30T22:15:00.497Z

Bock believes that such shared leadership is unique among CMB projects. Cosmology: Polar star 2014-04-02T17:20:29.372Z

This additional data will be used to help clean the telescope's final CMB map of any obscuring light sources, principally from our own galaxy. Planck telescope set for switch-off 2013-10-08T09:55:05Z

The Planck mission studies the Cosmic Microwave Background, or CMB, the radiation left over from the Big Bang. The Countdown, Episode 19 - Voyager Hokey Pokey, Mini-Supernovae, Mercury Meteorite?, Planck's Map, Birth of Massive Stars 2013-04-06T00:15:03.040Z

That's how Weinberg introduced the discovery of the CMB and its implications, then still very fresh, for cosmology. How Astronomers Saw Gravitational Waves from the Big Bang 2014-03-18T21:45:00Z

Crowning nearly 50 years of CMB study, the map records the precise contours of the nascent Universe — and in doing so pins down key parameters of the Universe today. Planck snaps infant Universe 2013-03-27T18:20:16.717Z

In an intriguing anomaly, the CMB appears somewhat asymmetrical, as if the universe were a little lopsided. Cosmos Study Dashes Hope for New Neutrino 2013-03-23T01:15:00.933Z

The simplest models of inflation predict that fluctuations in the CMB should look the same all over the sky. New View of Primordial Universe Confirms Sudden 'Inflation' after Big Bang 2013-03-21T17:45:05.767Z

They identified several candidate collisions in the CMB, but none were convincing detections. The observable Universe and beyond 2012-08-26T23:07:12Z

Penzias and Wilson were both working at Bell Laboratories on radio astronomy when they discovered the CMB. Tricking nature to give up its secrets #lnlm12 2012-07-05T15:45:08.823Z

If inflation did happen, it should have sent ripples through space-time – gravitational waves – that would cause variations in the CMB too subtle to have been spotted so far. - The Washington Post 2012-01-17T03:55:40Z

Scientists are eagerly anticipating the data from the Planck satellite, which is currently measuring the CMB from a quiet spot 930,000 miles up. Universal Alignment 2011-12-09T13:15:00.423Z

That enables it to detect variations in the temperature of the CMB as small as a millionth of a degree. New View of Primordial Universe Confirms Sudden 'Inflation' after Big Bang 2013-03-21T17:45:05.767Z

Such expansion would stretch space and smooth matter, while leaving small density variations that show up in the CMB. The observable Universe and beyond 2012-08-26T23:07:12Z

One of the largest and oldest regional centers is CMB Export in Rock Island, Ill., which uses EB-5 money to revitalize mothballed military bases. EB-5: Flashing some green for a green card 2011-09-04T05:36:00Z

The Planck satellite, the European Space Agency’s mission to study the CMB even more precisely, could well see them. - The Washington Post 2012-01-17T03:55:40Z

Dr Peiris said that data from the Planck telescope - a next-generation space telescope designed to study the CMB with far greater sensitivity - would put the idea on a firmer footing, or refute it. Study hints at 'bubble Universes' 2011-08-03T08:38:21Z

Measuring the CMB with unprecedented sensitivity will allow Planck to learn details of a period that cosmologists call inflation, in which the Universe expanded extremely rapidly. Planck Telescope Sees Universe's Cool Stuff 2011-01-11T22:15:00.240Z

This is a list of some 15,000 astrophysical phenomena spied by Planck and which, again, are secondary to its main objective of detailing the CMB. Telescope observes cosmic giants 2011-01-11T16:39:43Z

It started in a fairly pedestrian way: I spotted a paper authored by someone with a familiar name, outlining analyses of what is known as the cosmic microwave background, or CMB. Cosmic origins 2010-12-26T01:49:58Z

The CMB is almost, but not quite, uniform, and the known irregularities in it are thought to mark the seeds from which galaxies—and therefore stars and planets—grew. Cosmology: Going round in circles 2010-12-02T11:05:00Z

A formal release of CMB maps and scientific papers is expected at the end of 2012. Planck pictures the unseen galaxy 2010-04-26T16:47:00Z

A formal release of fully prepared CMB images and scientific papers is not expected before January 2013. Telescope observes cosmic giants 2011-01-11T16:39:43Z

It is referred to famously as the Cosmic Microwave Background, or simply the CMB. Telescope observes cosmic giants 2011-01-11T16:39:43Z

To prove the point, Douglas Scott and colleagues showed that a hunt for triangles in the CMB was statistically as successful as that for the circles that support Professor Penrose's theory. Cosmic origins 2010-12-26T01:49:58Z

While all of this is going on, that purports to see "bruises" of other universes in the CMB. Cosmic origins 2010-12-26T01:49:58Z

单词	CMB
例句	CMB A reanalysis of the CMB data showed the polarization plane of the CMB light may have slightly rotated between the time it was emitted in the early universe and today. Researchers find gravitational lensing has significant effect on cosmic birefringence 2023-11-02T04:00:00Z The temperature of the CMB varies ever so slightly across the sky, providing a blotchy snapshot of the universe at the moment neutral atoms formed, 380,000 years after the big bang. The universe’s puzzlingly fast expansion may defy explanation, cosmologists fret 2023-10-31T04:00:00Z On the Chinese internet, one romantic posted the time and restaurant setting of the date she'd hoped for with her CMB connection - and her date saw the post on XiaoHongShu - China's version of Instagram. Coffee Meets Bagel: Dating app users rue missed connections amid outage 2023-08-30T04:00:00Z These ripples can be detected statistically in the CMB, and today their imprint can be seen as a peak in the distribution of galaxy separations at 490 million light-years. Euclid telescope to seek source of dark energy—the biggest mystery in the universe 2023-06-21T04:00:00Z One would deploy new CMB telescopes there and the other would expand the gargantuan IceCube neutrino detector. Infrastructure woes could slow South Pole telescope plans 2023-06-21T04:00:00Z A discovery of cosmic birefringence could lead the way to revealing the nature of dark matter and dark energy, and so future missions are focused on making more precise observations of the CMB. Researchers find gravitational lensing has significant effect on cosmic birefringence 2023-11-02T04:00:00Z 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 "Maybe someone got ghosted and in revenge brought down CMB," read one comment on Reddit. Coffee Meets Bagel: Dating app users rue missed connections amid outage 2023-08-30T04:00:00Z They suggest that a form of dark energy gave the universe an early push before the creation of the CMB. Euclid telescope to seek source of dark energy—the biggest mystery in the universe 2023-06-21T04:00:00Z Those at the pole would be essential for a key goal: detecting pinwheel-like swirls in the polarization of the CMB known as primordial B-modes. Infrastructure woes could slow South Pole telescope plans 2023-06-21T04:00:00Z But data from the Planck space observatory, which mapped the CMB from 2009 to 2013, showed unexpected variations in the microwave radiation. The Universe Began with a Bang, Not a Bounce, New Studies Find 2023-05-24T04:00:00Z For example, the CMB is known to get slightly blue shifted as it passes through clumps of dark matter. The universe’s puzzlingly fast expansion may defy explanation, cosmologists fret 2023-10-31T04:00:00Z On its Instagram posts celebrating successful "CMB couples", users wrote: "Lucky they found each other before the ransomware attack." Coffee Meets Bagel: Dating app users rue missed connections amid outage 2023-08-30T04:00:00Z This would raise the value of H0 derived from CMB data. Euclid telescope to seek source of dark energy—the biggest mystery in the universe 2023-06-21T04:00:00Z Sound waves rippling through that cosmic fire imprinted telltale patterns on the CMB that astronomers can use as standard rulers for charting the universe’s subsequent expansion. Mirror-Image Supernova Yields Surprising Estimate of Cosmic Growth 2023-05-11T04:00:00Z Bouncing universe models can explain these CMB patterns as well as account for lingering quibbles about the standard description of the universe’s origin and evolution. The Universe Began with a Bang, Not a Bounce, New Studies Find 2023-05-24T04:00:00Z Future CMB studies such as the Simons Observatory, under construction in Chile, and the CMB-S4 project proposed for the South Pole should have the resolution to see such details, Kamionkowski says. The universe’s puzzlingly fast expansion may defy explanation, cosmologists fret 2023-10-31T04:00:00Z “It is one thing to be insured against a calamity, it is another to put our crew and our ship potentially in harm’s way,” said CMB’s Saverys, whose group has a dry bulk division. Even with UN deal, Ukraine faces long haul to shift grain mountain 2022-09-08T04:00:00Z Recent observations of the way the ancient light of the CMB is polarized—a tendency to vibrate in certain directions—have hinted at that early growth spurt. Euclid telescope to seek source of dark energy—the biggest mystery in the universe 2023-06-21T04:00:00Z The first accurate measurements of the CMB were made with a satellite orbiting Earth. Astronomy 2016-10-13T00:00:00Z Ruling out signs of an LQC-driven cosmic bounce in Planck data means the CMB anomalies remain unexplained. The Universe Began with a Bang, Not a Bounce, New Studies Find 2023-05-24T04:00:00Z But the model fits cosmological data beautifully, especially those from the CMB. The universe’s puzzlingly fast expansion may defy explanation, cosmologists fret 2023-10-31T04:00:00Z S-waves do not travel through liquids — they are stopped at the CMB — and there is an S-wave shadow on the side of Earth opposite a seismic source. Physical Geology 2015-01-01T00:00:00Z Driven by even more precise measurements of the CMB from ESA’s Planck satellite and various ground-based telescopes, the second generation of precision cosmology supported the standard model, but also brought to light the tensions. Astronomers Gear Up to Grapple with the High-Tension Cosmos 2022-04-18T04:00:00Z This is exactly the result expected if the CMB was indeed redshifted radiation emitted by a hot gas that filled all of space shortly after the universe began. Astronomy 2016-10-13T00:00:00Z Plenty of theories describe such a bouncing universe in ways that would be difficult or impossible to distinguish from the “big bang plus inflation” model by looking at Planck CMB data. The Universe Began with a Bang, Not a Bounce, New Studies Find 2023-05-24T04:00:00Z It turns out that we can only explain the patterns we see in the CMB by assuming that dark matter was present—if there were no dark matter, the CMB data would make no sense. Are Telescopes the Only Way to Find Dark Matter? 2022-04-04T04:00:00Z We can use this information to infer the depth to the CMB. Physical Geology 2015-01-01T00:00:00Z Tiny fluctuations in temperature and polarization of the CMB capture an all-important signal: the distance a sound wave travels from almost the beginning of the universe to the epoch of recombination. Astronomers Gear Up to Grapple with the High-Tension Cosmos 2022-04-18T04:00:00Z According to our theories, however, the temperature could not have been perfectly uniform when the CMB was emitted. Astronomy 2016-10-13T00:00:00Z One possibility is that the CMB anomalies imply that the universe didn’t emerge out of nothing. The Universe Began with a Bang, Not a Bounce, New Studies Find 2023-05-24T04:00:00Z As I write, the CMB-Stage 4 collaboration is preparing to use a collection of telescopes in Chile’s Atacama Desert and at the South Pole to take the most detailed measurements yet of the CMB. Are Telescopes the Only Way to Find Dark Matter? 2022-04-04T04:00:00Z Although the CMB is a little less than half of the way to Earth’s centre, the mantle, being on the outside, is by far the major component of Earth. Physical Geology 2015-01-01T00:00:00Z Estimates of S8 also involve, on one end, measurements of the CMB, with measurements of the local universe on the other. Astronomers Gear Up to Grapple with the High-Tension Cosmos 2022-04-18T04:00:00Z After all, the CMB is radiation that was scattered from the particles in the universe at the time of decoupling. Astronomy 2016-10-13T00:00:00Z The bispectrum would not be apparent in an image of the CMB, but it would show up in analyses of the frequencies in the ancient CMB microwaves. The Universe Began with a Bang, Not a Bounce, New Studies Find 2023-05-24T04:00:00Z The CMB is one of the pillars of cosmologists’ understanding of the Universe. New Type of Dark Energy Could Solve Universe Expansion Mystery 2021-09-22T04:00:00Z “The investment would deepen the cooperation between the bank and the strategic investor and is good for CMB Wealth Management to enhance its internal governance,” China Merchants Bank said in the filing. JPMorgan Asset Management to invest in China bank's wealth management unit 2021-03-19T04:00:00Z Confirming or refuting this rather tentative result, however, will require more and better data—which could come soon from upcoming observations by same ground-based CMB telescopes. Astronomers Gear Up to Grapple with the High-Tension Cosmos 2022-04-18T04:00:00Z The most detailed measurements of the CMB have been obtained by two satellites launched more recently than COBE. Astronomy 2016-10-13T00:00:00Z Durrer and her colleagues took the calculation further, but when they compared it with the present-day Planck CMB data, there was no significant sign of a bispectrum imprint. The Universe Began with a Bang, Not a Bounce, New Studies Find 2023-05-24T04:00:00Z By mapping subtle variations in the CMB across the sky, researchers have found compelling evidence for the ‘standard model of cosmology’. New Type of Dark Energy Could Solve Universe Expansion Mystery 2021-09-22T04:00:00Z Other efforts are in the works to map the CMB polarization with greater accuracy than ever before, and will put a stringent test on quintessence. Hints of Twisted Light Offer Clues to Dark Energy’s Nature 2021-02-02T05:00:00Z First, the new CMB data could turn out to be consistent with early dark energy, resolving the H0 tension, and the upcoming survey telescope observations could separately ease the S8 tension. Astronomers Gear Up to Grapple with the High-Tension Cosmos 2022-04-18T04:00:00Z This comparison shows how much detail can be seen in the observations of three satellites used to measure the CMB. Astronomy 2016-10-13T00:00:00Z CMB did not respond to a request for comment. Analysis: Chinese retail banks gain consumer lending clout as fintechs fall out of favour 2021-01-28T05:00:00Z The two latest studies find that the ACT’s map of the CMB’s polarization fits better with a model including early dark energy than with the standard one. New Type of Dark Energy Could Solve Universe Expansion Mystery 2021-09-22T04:00:00Z These projects include the Simons Observatory, another CMB experiment now being set up in the Atacama Desert, and a future Japanese-led space probe called LiteBIRD. Hints of Twisted Light Offer Clues to Dark Energy’s Nature 2021-02-02T05:00:00Z The sound wave left its imprint on the CMB and, faintly, in the distribution of the galaxies. To explain away dark matter, gravity would have to be really weird, cosmologists say 2020-11-20T05:00:00Z The CMB is a snapshot of the oldest light in our universe, imprinted on the sky when the universe was just about 380,000 years old. Astronomy 2016-10-13T00:00:00Z The European Space Agency’s Planck telescope mapped the entire CMB sky from 2009 to 2013 with unprecedented precision, and that data is considered the gold standard of CMB cosmology. Mystery over Universe’s expansion deepens with fresh data 2020-07-14T04:00:00Z And although the ACT’s polarization data might favour early dark energy, it is unclear whether its other major set of data — its map of CMB temperatures — shows such a preference. New Type of Dark Energy Could Solve Universe Expansion Mystery 2021-09-22T04:00:00Z The researchers suggested that it would be possible to detect signs of quintessence by looking at maps of polarized light across the CMB. Hints of Twisted Light Offer Clues to Dark Energy’s Nature 2021-02-02T05:00:00Z Planck mapped the variations in the temperature and polarization of the CMB from point to point in the sky. How Heavy is the Universe? Conflicting Answers Hint at New Physics 2020-05-12T04:00:00Z After the CMB was emitted, the universe continued to expand and cool off. Astronomy 2016-10-13T00:00:00Z Another strength of ACT was that it made precise measurements of the polarization of the CMB radiation, thanks to an upgrade in 2013, says principal investigator Suzanne Staggs of Princeton University in New Jersey. Mystery over Universe’s expansion deepens with fresh data 2020-07-14T04:00:00Z They are now looking for further hints of galaxy-cluster anisotropy within maps of the CMB and seeking to validate their x-ray-based cluster studies with complementary infrared observations. Do We Live in a Lopsided Universe? 2020-04-15T04:00:00Z Planck’s main purpose was to map tiny variations in the CMB’s temperature across the sky, but the mission also measured the radiation’s polarization. Hints of Twisted Light Offer Clues to Dark Energy’s Nature 2021-02-02T05:00:00Z In other words, Planck’s measurements of the CMB are probably as good as they are ever going to get. How a Dispute over a Single Number Became a Cosmological Crisis 2020-02-18T05:00:00Z The first important conclusion from measurements of the CMB, therefore, is that the universe we have today has indeed evolved from a hot, uniform state. Astronomy 2016-10-13T00:00:00Z Fox News: How is the CMB helping and enabling researchers to look at the deepest parts of the universe? DOE Undersecretary for Science talks investing in Antarctica, national lab system and more: Q&A 2020-02-10T05:00:00Z At just a few degrees above absolute zero, the CMB is weak, but the extreme gravity of a supermassive black hole would scrunch the radiation into optical wavelengths and funnel it into a narrow beam. Could a habitable planet orbit a black hole? 2020-02-04T05:00:00Z “The risks were too high relating to the CMB position in Iran,” he responded, referring to Chase Manhattan Bank, according to the records. How Chase Bank Chairman Helped the Deposed Shah of Iran Enter the U.S. 2019-12-29T05:00:00Z “And independent observations” of the CMB—at the South Pole Telescope and the Atacama Large Millimeter Array—“show there are no errors.” How a Dispute over a Single Number Became a Cosmological Crisis 2020-02-18T05:00:00Z Therefore, if the seeds of present-day galaxies existed at the time that the CMB was emitted, we should see some slight variations in the CMB temperature as we look in different directions in the sky. Astronomy 2016-10-13T00:00:00Z Since it is an anomaly in the data of the CMB — the leftover electromagnetic radiation from the early universe — experts in the field are taking note. Astronomers think the universe is a sphere. Here's why that claim is so controversial 2019-11-05T05:00:00Z On one of these bizarre planets, the researchers say, the CMB would appear as a bright star just on the edge of the black hole’s shadow. Could a habitable planet orbit a black hole? 2020-02-04T05:00:00Z But not everyone is convinced; the new findings, based on data released in 2018, contradict both years of conventional wisdom and another recent study based on that same CMB data set. Is the Universe a Giant Loop? 2019-11-05T05:00:00Z The quantum fluctuations in the CMB predict that the universe will mature with one value of the Hubble constant, whereas the general relativistic observations being made today are revealing another value. How a Dispute over a Single Number Became a Cosmological Crisis 2020-02-18T05:00:00Z Theoretical calculations show that the sizes of the hot and cold spots in the CMB depend on the geometry of the universe and hence on its total density. Astronomy 2016-10-13T00:00:00Z By studying the CMB, scientists have been able to determine the age, shape and contents of the Universe. Planets and Big Bang win Nobel physics prize 2019-10-08T04:00:00Z In order to receive strong enough CMB light, a planet would need to orbit very close to the black hole’s event horizon. Could a habitable planet orbit a black hole? 2020-02-04T05:00:00Z CMB did not respond to repeated requests for comment. Banker exits, zombie accounts: China’s Shanghai free trade zone... 2019-09-01T04:00:00Z Undercover officers and their boss target the king of a high-tech New York crack syndicate, the CMB. TV Listings: Here are the feature and TV Films airing the week of July 21 - 27, 2019 2019-07-19T04:00:00Z If the density of the universe is equal to the critical density, then the hot and cold spots in the CMB should typically be about a degree in size. Astronomy 2016-10-13T00:00:00Z The epoch contains far more data than the CMB, which only records a brief moment in cosmic time. Could humanity’s return to the moon spark a new age of lunar telescopes? 2019-07-18T04:00:00Z Its antenna will funnel CMB photons to thousands of sensors to search for a telltale pattern in the light's polarization. China’s ambitious telescopes rise in the thin air of the Tibetan Plateau 2019-04-25T04:00:00Z So the measurement of H0 remains at odds—but now with greater statistical significance—with estimates derived from the European Space Agency’s Planck satellite, which studied the CMB between 2009 and 2013. Best-Yet Measurements Deepen Cosmological Crisis 2019-03-22T04:00:00Z Precise measurements of temperature variations in the CMB from the Planck Space Telescope, when plugged into the standard model of the big bang’s cosmology, allow astronomers to derive the constant. The Universe's Fate Rests on the Hubble Constant--Which Has So Far Eluded Astronomers 2019-01-30T05:00:00Z With this assumption, the model then accounts for the existence and structure of the CMB; the abundances of the light elements deuterium, helium, and lithium; and the acceleration of the expansion of the universe. Astronomy 2016-10-13T00:00:00Z They have largely focused on mapping minute variations in the CMB’s temperature across the sky to create charts of the Universe that have become the gold standard of cosmology. Big Bang Telescope Finale Marks End of an Era in Cosmology 2018-07-24T04:00:00Z “The CMB still has plenty of secrets to yield,” he says. Big Bang telescope finale marks end of an era in cosmology 2018-07-19T04:00:00Z A study from 2016, authored by Prof Söldner-Rembold and other scientists from the University of Manchester confirmed that a sterile neutrino is not needed to describe the CMB measurements. Has US physics lab found a new particle? 2018-06-06T04:00:00Z Whereas earlier CMB studies left room for a fourth neutrino type, the Planck data indicate that only the three known types exist. Reports of sterile neutrino’s resurrection may be greatly exaggerated 2018-06-04T04:00:00Z Our instruments that measure the CMB give us information about density fluctuations only for ordinary matter, which interacts with radiation. Astronomy 2016-10-13T00:00:00Z One reason for space agencies’ reticence to fund big CMB projects is that experiments have yet to find a polarization signature of inflation. Big Bang Telescope Finale Marks End of an Era in Cosmology 2018-07-24T04:00:00Z They largely focusing on mapping minute variations in the CMB’s temperature across the sky to create charts of the Universe that have become the gold standard of cosmology. Big Bang telescope finale marks end of an era in cosmology 2018-07-19T04:00:00Z Measurements from the CMB and other sources rapidly confirmed dark energy’s existence if not its exact nature, resulting in Riess and two others receiving the 2011 Nobel Prize in Physics. Cosmic Conflict: Diverging Data on Universe's Expansion Polarizes Scientists 2018-05-16T04:00:00Z Strikingly, studies of the CMB and the galaxies confirm that distribution. Stephen Hawking's (almost) last paper: putting an end to the beginning of the universe 2018-05-02T04:00:00Z It accounts for the expansion of the universe, explains the observations of the CMB, and correctly predicts the abundances of the light elements. Astronomy 2016-10-13T00:00:00Z Together, they hope to dig from the dust a true signal of primordial gravitational waves in the CMB. The trouble with the Nobel prize 2018-04-15T04:00:00Z The field’s main focus is now to make detailed measurements of other CMB parameters, including its polarization: a slight tendency for the microwaves’ electromagnetic fields to align in particular directions. Big Bang telescope finale marks end of an era in cosmology 2018-07-19T04:00:00Z And Planck’s result, Knox says, was also recently validated via follow-up CMB studies using the South Pole Telescope. Cosmic Conflict: Diverging Data on Universe's Expansion Polarizes Scientists 2018-05-16T04:00:00Z Last year, CMB retrofitted a catamaran ferry serving its headquarters to run on hydrogen. Global negotiations set to limit greenhouse-gas pollution from ships 2018-04-05T04:00:00Z But we saw that the observations of the CMB in Figure 29.18, which show that the universe has critical density, rule out the possibility that space is significantly curved. Astronomy 2016-10-13T00:00:00Z In early January, CMB and Maple Street Investors entered into a settlement agreement, and the lawsuit has been set aside for now. The Pro Football Hall of Fame Expansion Project Hits the Skids 2018-03-28T04:00:00Z But the lack of a major CMB mission in the pipeline worries many researchers. Big Bang telescope finale marks end of an era in cosmology 2018-07-19T04:00:00Z The stars' ultraviolet radiation, the idea goes, would excite hydrogen atoms into a different state, causing them to absorb CMB photons. Astronomers Glimpse Signposts of Universe's First Stars 2018-02-28T05:00:00Z Potentially up and running within a decade, the facility would be nearly 100 times as sensitive as existing ground-based CMB experiments. Huge microwave observatory to search for cosmic inflation 2017-10-29T04:00:00Z For example, the quantum fluctuations in the very early universe would have caused variations in density and produced gravitational waves that may have left a detectable imprint on the CMB. Astronomy 2016-10-13T00:00:00Z CMB argued the $25 million went to intermediaries and was eventually lent to I.R.G., to complete the development of a former Goodyear campus in nearby Akron, Ohio. The Pro Football Hall of Fame Expansion Project Hits the Skids 2018-03-28T04:00:00Z One reason for space agencies’ reticence to fund big CMB projects is that experiment have yet to find a polarization signature of inflation. Big Bang telescope finale marks end of an era in cosmology 2018-07-19T04:00:00Z The extent of this redshift told the team when those CMB photons were absorbed: about 180 million years after the universe's birth. Astronomers Glimpse Signposts of Universe's First Stars 2018-02-28T05:00:00Z As the universe expanded, photons in the CMB stretched to longer wavelengths and cooled to a few degrees above absolute zero in the modern day. Astronomers say they’ve found many of the universe’s missing atoms 2017-10-10T04:00:00Z CMB measurements also indicate that the universe is 13.8 billion years old. Astronomy 2016-10-13T00:00:00Z Yet for primordial gravitational waves, the CMB is not a firewall—it is a window. The Future of Gravitational Wave Astronomy 2017-10-03T04:00:00Z And many CMB researchers continue to advocate for space missions. Big Bang telescope finale marks end of an era in cosmology 2018-07-19T04:00:00Z Instead, they resolved to work for gradual change. With a grant from the CMB, and with Millis as Huang’s main consultant, they began to investigate alternative approaches. China used to harvest organs from prisoners. Under pressure, that practice is finally ending. 2017-09-14T04:00:00Z Fourth and finally, the models also make predictions for the patterns of polarization in the CMB, which can be divided into two classes, called E-modes and B-modes. Readers Respond to the February and March 2017 Issues 2017-07-07T04:00:00Z The Big Bang model does not explain why the CMB has the same temperature in all directions. Astronomy 2016-10-13T00:00:00Z CMB did not comment further on the details. Pressure piles on China's LeEco as bank seeks to have assets frozen 2017-07-04T04:00:00Z There’s now a detailed theory explaining, for the most part, the glorious temperature maps of the CMB and the cosmic web of galaxies which span across billions of light years. Could Cold Spot in the Sky Be a Bruise from a Collision with a Parallel Universe? 2017-06-02T04:00:00Z It could mean that current theories are missing some ingredient that intervened between the present and the ancient past, throwing off the chain of inferences from the CMB to the current Hubble constant. A recharged debate over the speed of the expansion of the universe could lead to new physics 2017-03-08T05:00:00Z The CMB study not only secured tenure for Weiss, but also propelled him to a leading role in the broader scientific community. Meet the college dropout who invented the gravitational wave detector 2016-08-04T04:00:00Z Good review of what this space mission has told us about the CMB and the universe. Astronomy 2016-10-13T00:00:00Z "Our senior executives are currently in close communication with various financing units of CMB, and we hope to resolve the related debt issue very soon," he added. Pressure piles on China's LeEco as bank seeks to have assets frozen 2017-07-04T04:00:00Z So if the cold spot is not caused by a supervoid, it must be that there was a genuinely large cold region that the CMB light came from. Could Cold Spot in the Sky Be a Bruise from a Collision with a Parallel Universe? 2017-06-02T04:00:00Z It is one of the factors that the CMB calculations must take into account. A recharged debate over the speed of the expansion of the universe could lead to new physics 2017-03-08T05:00:00Z The Beijing Environment Exchange endorsed a call option backed by 20,000 local carbon permits on Thursday, the first of its kind in China, which was bought by trading firm CMB Sinolink. China climate goals trigger launch of new derivatives 2016-06-17T04:00:00Z Calculate the typical wavelength of a CMB photon. Astronomy 2016-10-13T00:00:00Z This project in turn will set the stage for an even larger future initiative dubbed CMB Stage Four, which will build radio dishes with a total of some 500,000 detectors, Devlin estimates. Hunt for Big Bang gravitational waves gets $40 million boost 2016-05-12T04:00:00Z Another potential explanation is in the natural fluctuations in mass density which give rise to the CMB temperature fluctuations. Could Cold Spot in the Sky Be a Bruise from a Collision with a Parallel Universe? 2017-06-02T04:00:00Z That could be compared to the apparent size of the sound waves as recorded in the CMB speckles. A recharged debate over the speed of the expansion of the universe could lead to new physics 2017-03-08T05:00:00Z Didi and CMB will start offering car loans—first to drivers, but in future perhaps to passengers as well. More than mobility 2016-01-27T05:00:00Z In other words, you have found for yourself that the contribution of the CMB photons to the overall density of the universe is much, much smaller than the contribution made by stars and galaxies. Astronomy 2016-10-13T00:00:00Z It was this temperature shift that astronomers from the University of California, Davis, recently noticed in maps of the CMB produced by the European Space Agency's Planck satellite. Astronomers Indirectly Spot Neutrinos Released Just 1 Second after the Birth of the Universe 2015-11-27T05:00:00Z Future experiments that measure the CMB’s polarization with higher precision could reveal who is right, Smith says. Zombie physics: 6 baffling results that just won't die 2015-10-29T04:00:00Z In response, the astronomers argue that they are making an actual measurement in the present-day universe, whereas the CMB technique relies on many cosmological assumptions. A recharged debate over the speed of the expansion of the universe could lead to new physics 2017-03-08T05:00:00Z Data transmission capacity from the South Pole station is already inadequate, and the proposed next-generation CMB program will increase the station’s bandwidth needs further. Report sets new goals for U.S. Antarctic Program 2015-08-11T04:00:00Z And observations of the CMB confirmed early theories that the universe was initially very hot. Astronomy 2016-10-13T00:00:00Z Today, CMB boasts top university users and is the premier choice for many educated young professionals. Dating App, Coffee Meets Bagel Launches in Sydney 2015-06-06T04:00:00Z Image credit: NASA, of the Holmdel Horn Antenna used to originally discover the CMB. The Biggest Mistake About The Big Bang 2015-04-20T04:00:00Z The CMB offers an estimate of the overall energy budget of the universe soon after the big bang, when it was divided into matter and high-energy radiation. A recharged debate over the speed of the expansion of the universe could lead to new physics 2017-03-08T05:00:00Z The earlier the first stars formed, the more scattering electrons they would produce, and the stronger the resulting polarization signal would be in the CMB. The Universe's Oldest Stars Were Late Bloomers 2015-02-17T05:00:00Z At this point, as we saw, the universe became transparent to light, and astronomers have detected the CMB emitted at this time. Astronomy 2016-10-13T00:00:00Z CMB is championing quality over quantity with a limited number of matches per day. Dating App, Coffee Meets Bagel Launches in Sydney 2015-06-06T04:00:00Z In a News & Views Forum on page 170, two cosmologists reflect on the clues to the origin of the Universe hidden in its oldest light, the CMB. Light fantastic 2015-02-10T05:00:00Z As the universe aged, the same sound wave patterns imprinted on the CMB—the primordial yardstick—seeded the nuggets of matter that grew into galaxy clusters. A recharged debate over the speed of the expansion of the universe could lead to new physics 2017-03-08T05:00:00Z Additionally, the Planck collaboration performed one more check, using a technique called gravitational lensing to scour the CMB for evidence of how clumpy the universe was in its early life. The Universe's Oldest Stars Were Late Bloomers 2015-02-17T05:00:00Z The temperature of the CMB is the same to about 1 part in 100,000 everywhere we look. Astronomy 2016-10-13T00:00:00Z My friend will be another CMB user who’s getting married. Dating App, Coffee Meets Bagel Launches in Sydney 2015-06-06T04:00:00Z Still, it may yet be possible to find evidence of gravitational waves in the CMB by exploring the existing excess in more detail, and by scanning the sky at different frequencies. Gravitational-wave hunt enters next phase 2015-02-01T05:00:00Z That's not to say that the bickering distance ladder and CMB teams are simply waiting for other methods to settle the dispute. A recharged debate over the speed of the expansion of the universe could lead to new physics 2017-03-08T05:00:00Z The CMB—a kind of electromagnetic backdrop for everything else in the visible universe—is polarized, like light reflected off a lake. Curtain falls on controversial big bang result 2015-01-30T05:00:00Z If we measure the CMB in two opposite directions in the sky, we are observing regions that were significantly beyond each other’s horizon distance at the time the CMB was emitted. Astronomy 2016-10-13T00:00:00Z The recipe for bagel recommendations is a special CMB algorithm based on a mixture of your overlapping social network, and similarities in education and career. Dating App, Coffee Meets Bagel Launches in Sydney 2015-06-06T04:00:00Z The researchers' growing experience in untangling the CMB and the results obtained at varying frequencies puts them in good stead. Gravitational-wave hunt enters next phase 2015-02-01T05:00:00Z The observations — which used the CMB to examine minuscule temperature fluctuations in the early Universe from which all the structure in the Universe arose — reaffirm the standard model of cosmic evolution. European probe shoots down dark-matter claims 2014-12-01T05:00:00Z If Spider detects a gravitational wave signal in the CMB, it will be seen as “very strong evidence for the inflationary picture,” Filippini says. A High-Flying Web May Catch the Beginning of Time 2014-11-12T05:00:00Z Such waves should have left a distinctive, polarised mark imprinted upon the CMB. Dust to dust 2014-09-25T04:00:00Z According to CMB, if you share a mutual friend with someone, you are 37% more likely to match with them. Dating App, Coffee Meets Bagel Launches in Sydney 2015-06-06T04:00:00Z Like BICEP2, BICEP3 will look for B modes caused by gravitational waves, but with greater precision and sensitivity, allowing it to detect ever fainter imprints in the CMB. Gravitational-wave hunt enters next phase 2015-02-01T05:00:00Z The maps are based on all four years of Planck observations, from launch in 2009 to decommissioning in 2013, and include both the temperature and the polarization of the CMB. European probe shoots down dark-matter claims 2014-12-01T05:00:00Z To distinguish radiation from dust and other galactic foregrounds from the CMB, cosmologists generally take data at multiple frequencies. Evidence for cosmic inflation wanes 2014-09-23T04:00:00Z B-mode polarization could be caused by gravitational waves, or ripples in spacetime, just after the big bang, which would have stretched and compressed space, altering the light waves of the CMB. Gravitational Wave Discovery Looks Doubtful in New Analysis 2014-09-22T04:00:00Z In a similar way to how Facebook started, the first users of CMB were friends of the founders who hailed from top schools like Harvard and Stanford. Dating App, Coffee Meets Bagel Launches in Sydney 2015-06-06T04:00:00Z In the meantime, the new Planck dust map stands as a landmark for any experiment that is searching the CMB for signs of primordial gravitational waves, says Lawrence. Full-galaxy dust map muddles search for gravitational waves 2014-09-21T04:00:00Z Instead, Planck’s observations of the CMB find that, to account for the structure of the Universe, the probability of collision must remain the same over time. European probe shoots down dark-matter claims 2014-12-01T05:00:00Z It is called B-mode polarisation and takes the form of a characteristic swirl in the directional properties of the CMB light. Cosmic study 'underestimated' dust 2014-09-22T04:00:00Z For example, the CMB radiation is not perfectly smooth but rather has slight density fluctuations that are consistent with the inflation theory. BICEP2 experiment’s big-bang controversy highlights challenges for modern science The Shark Tank experience was overall very positive and netted CMB an investor who watched the show. Dating App, Coffee Meets Bagel Launches in Sydney 2015-06-06T04:00:00Z Still, Bock asserts that the upcoming analysis will clarify exactly how much of the signal measured by BICEP2, which remains the most precise measurement of the CMB polarization, is due to dust. Full-galaxy dust map muddles search for gravitational waves 2014-09-21T04:00:00Z The latest CMB data from Planck are now converging on the quasar value, says Mandolesi. European probe shoots down dark-matter claims 2014-12-01T05:00:00Z Reading the BICEP2 paper on the train, he spotted serious problems in the interpretation of the data, especially in light of new CMB measurements that were published after the BICEP2 announcement. A Bold Critic of the Big Bang’s "Smoking Gun" 2014-07-24T04:00:00Z Using available dust maps from other CMB experiments, we discounted the possibility that galactic dust or other sources caused the bulk of the B-mode signals that we observed, leaving gravitational waves as the simplest explanation. Early Universe Explorer Looks for Answers 2014-07-11T04:00:00Z But that does not mean there are no great mysteries left to solve or that earth-shattering discoveries like the CMB finding are relics of history. Smart Luck: How the Big Bang Was Found by Accident [Slide Show] 2014-05-30T04:00:00Z So the team relied on a map of dust concentrations from the European Space Agency’s Planck satellite, which is also making a map of the CMB. Backlash to Big Bang Discovery Gathers Steam 2014-05-21T04:00:00Z So using the map could have led the researchers to underestimate the galactic foreground and overestimate the CMB signal. Doubts Shroud Big Bang Discovery 2014-05-19T04:00:00Z And they had to be extremely careful to make sure that the B modes they saw were actually in the CMB, and not caused by other things such as interstellar dust. Cosmology: Polar star 2014-04-02T17:20:29.372Z The various groups process CMB data differently, and instrument properties differ and must be understood. Early Universe Explorer Looks for Answers 2014-07-11T04:00:00Z He was one of the first cosmologists to calculate what the signature of primordial gravitational waves should look like in the CMB. Telescope captures view of gravitational waves 2014-03-19T18:20:36.133Z What are we seeing in BICEP2's snapshots of the CMB polarization? How Astronomers Saw Gravitational Waves from the Big Bang 2014-03-18T21:45:00Z BICEP's Kovac says his team always made it clear that they couldn't be sure how much of their signal really comes from the CMB. Doubts Shroud Big Bang Discovery 2014-05-19T04:00:00Z Here, Kovac encountered Weinberg’s description of the CMB: “a diffuse background of radio static left over from near the beginning of the universe.” Cosmology: Polar star 2014-04-02T17:20:29.372Z Not to get too technical, but polarization of the CMB boils down to finding two different types of patterns called E-modes and B-modes. Early Universe Explorer Looks for Answers 2014-07-11T04:00:00Z The findings are “on a par with dark energy, or the discovery of the CMB — something that happens once every several decades”, says Kamionkowski, who is at Johns Hopkins University in Baltimore, Maryland. Telescope captures view of gravitational waves 2014-03-19T18:20:36.133Z What got you interested in the CMB in the first place? How Astronomers Saw Gravitational Waves from the Big Bang 2014-03-18T21:45:00Z Sampling microwaves at multiple frequencies would have allowed BICEP2 to separate foreground from CMB by itself. Doubts Shroud Big Bang Discovery 2014-05-19T04:00:00Z Kovac was hooked on exploring the CMB and the clues it held. Cosmology: Polar star 2014-04-02T17:20:29.372Z This being the case, it should be possible to detect a very characteristic "twist" in the CMB, provided the signal is large enough and the investigations are sensitive enough. Inflation: A compact guide to big science 2014-03-17T14:47:28Z Detecting the tiny B mode required measuring the CMB with a precision of one ten-millionth of a kelvin and distinguishing the primordial effect from other possible sources, such as galactic dust. Telescope captures view of gravitational waves 2014-03-19T18:20:36.133Z He mentored many students who were conducting CMB experiments before he lost his battle with depression and committed suicide in 2010. How Astronomers Saw Gravitational Waves from the Big Bang 2014-03-18T21:45:00Z The two most sophisticated models relied on a map of that foreground generated by the European Space Agency's spacecraft Planck, which mapped the CMB across the entire sky from 2009 until last year. Doubts Shroud Big Bang Discovery 2014-05-19T04:00:00Z Wilkinson’s group was soon beaten to the discovery of the first temperature fluctuations in the CMB by the team analysing data from NASA’s Cosmic Background Explorer satellite. Cosmology: Polar star 2014-04-02T17:20:29.372Z Multiple lines of evidence, including the detection of the CMB exactly 50 years ago, have bolstered the consensus model of modern cosmology, which shows that the universe was initially infinitely hot and dense, literally dimensionless. A big-bang theory gets a big boost: Evidence that vast cosmos was created in split second 2014-03-17T22:34:00Z It is a characteristic twist in the directional properties of the CMB. Spectacular cosmic discovery hailed 2014-03-17T14:46:20Z He directed me to a CMB lab that was planning to try to build a CMB telescope at the South Pole. How Astronomers Saw Gravitational Waves from the Big Bang 2014-03-18T21:45:00Z The polarization signal is twice as big as an upper limit Planck researchers set indirectly by measuring temperature variations in the CMB. Doubts Shroud Big Bang Discovery 2014-05-19T04:00:00Z Kovac chose to go to Princeton University in New Jersey in part because some of the major players in the field of CMB astronomy were there. Cosmology: Polar star 2014-04-02T17:20:29.372Z Theory holds that the Universe experienced in the first moments of its existence, and that this superluminal event is imprinted on the polarisation of the CMB. Planck telescope set for switch-off 2013-10-08T09:55:05Z In Liddle and Cortês’s scenario, the asymmetry of the CMB would derive from a lack of uniformity on the very large scale of the Universe encoded in the curvaton field. Universe May Be Curved, Not Flat 2013-09-23T19:15:00.770Z This signal of gravitational waves was seen in the polarization of the CMB — similar to the kind of polarization that certain sunglasses block — over a small patch of sky. How Astronomers Saw Gravitational Waves from the Big Bang 2014-03-18T21:45:00Z That uniformity should also characterize the distribution of fluctuations at the largest scales within the CMB. Scientists to Discuss Universe's Strange Dense Spot Wednesday: Watch Live 2013-07-30T22:15:00.497Z Bock believes that such shared leadership is unique among CMB projects. Cosmology: Polar star 2014-04-02T17:20:29.372Z This additional data will be used to help clean the telescope's final CMB map of any obscuring light sources, principally from our own galaxy. Planck telescope set for switch-off 2013-10-08T09:55:05Z The Planck mission studies the Cosmic Microwave Background, or CMB, the radiation left over from the Big Bang. The Countdown, Episode 19 - Voyager Hokey Pokey, Mini-Supernovae, Mercury Meteorite?, Planck's Map, Birth of Massive Stars 2013-04-06T00:15:03.040Z That's how Weinberg introduced the discovery of the CMB and its implications, then still very fresh, for cosmology. How Astronomers Saw Gravitational Waves from the Big Bang 2014-03-18T21:45:00Z Crowning nearly 50 years of CMB study, the map records the precise contours of the nascent Universe — and in doing so pins down key parameters of the Universe today. Planck snaps infant Universe 2013-03-27T18:20:16.717Z In an intriguing anomaly, the CMB appears somewhat asymmetrical, as if the universe were a little lopsided. Cosmos Study Dashes Hope for New Neutrino 2013-03-23T01:15:00.933Z The simplest models of inflation predict that fluctuations in the CMB should look the same all over the sky. New View of Primordial Universe Confirms Sudden 'Inflation' after Big Bang 2013-03-21T17:45:05.767Z They identified several candidate collisions in the CMB, but none were convincing detections. The observable Universe and beyond 2012-08-26T23:07:12Z Penzias and Wilson were both working at Bell Laboratories on radio astronomy when they discovered the CMB. Tricking nature to give up its secrets #lnlm12 2012-07-05T15:45:08.823Z If inflation did happen, it should have sent ripples through space-time – gravitational waves – that would cause variations in the CMB too subtle to have been spotted so far. - The Washington Post 2012-01-17T03:55:40Z Scientists are eagerly anticipating the data from the Planck satellite, which is currently measuring the CMB from a quiet spot 930,000 miles up. Universal Alignment 2011-12-09T13:15:00.423Z That enables it to detect variations in the temperature of the CMB as small as a millionth of a degree. New View of Primordial Universe Confirms Sudden 'Inflation' after Big Bang 2013-03-21T17:45:05.767Z Such expansion would stretch space and smooth matter, while leaving small density variations that show up in the CMB. The observable Universe and beyond 2012-08-26T23:07:12Z One of the largest and oldest regional centers is CMB Export in Rock Island, Ill., which uses EB-5 money to revitalize mothballed military bases. EB-5: Flashing some green for a green card 2011-09-04T05:36:00Z The Planck satellite, the European Space Agency’s mission to study the CMB even more precisely, could well see them. - The Washington Post 2012-01-17T03:55:40Z Dr Peiris said that data from the Planck telescope - a next-generation space telescope designed to study the CMB with far greater sensitivity - would put the idea on a firmer footing, or refute it. Study hints at 'bubble Universes' 2011-08-03T08:38:21Z Measuring the CMB with unprecedented sensitivity will allow Planck to learn details of a period that cosmologists call inflation, in which the Universe expanded extremely rapidly. Planck Telescope Sees Universe's Cool Stuff 2011-01-11T22:15:00.240Z This is a list of some 15,000 astrophysical phenomena spied by Planck and which, again, are secondary to its main objective of detailing the CMB. Telescope observes cosmic giants 2011-01-11T16:39:43Z It started in a fairly pedestrian way: I spotted a paper authored by someone with a familiar name, outlining analyses of what is known as the cosmic microwave background, or CMB. Cosmic origins 2010-12-26T01:49:58Z The CMB is almost, but not quite, uniform, and the known irregularities in it are thought to mark the seeds from which galaxies—and therefore stars and planets—grew. Cosmology: Going round in circles 2010-12-02T11:05:00Z A formal release of CMB maps and scientific papers is expected at the end of 2012. Planck pictures the unseen galaxy 2010-04-26T16:47:00Z A formal release of fully prepared CMB images and scientific papers is not expected before January 2013. Telescope observes cosmic giants 2011-01-11T16:39:43Z It is referred to famously as the Cosmic Microwave Background, or simply the CMB. Telescope observes cosmic giants 2011-01-11T16:39:43Z To prove the point, Douglas Scott and colleagues showed that a hunt for triangles in the CMB was statistically as successful as that for the circles that support Professor Penrose's theory. Cosmic origins 2010-12-26T01:49:58Z While all of this is going on, that purports to see "bruises" of other universes in the CMB. Cosmic origins 2010-12-26T01:49:58Z
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