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Latest Cosmic microwave background radiation Stories

e5e5bd91b64546600d12568abb467fbd1
2011-04-14 06:45:00

One trillion years from now, an alien astronomer in our galaxy will have a difficult time figuring out how the universe began. They won't have the evidence that we enjoy today. Edwin Hubble made the first observations in support of the Big Bang model. He showed that galaxies are rushing away from each other due to the universe's expansion. More recently, astronomers discovered a pervasive afterglow from the Big Bang, known as the cosmic microwave background, left over from the universe's...

2011-03-24 13:35:00

WASHINGTON, March 24, 2011 /PRNewswire-USNewswire/ -- X-ray observations made by the Suzaku observatory provide the clearest picture to date of the size, mass and chemical content of a nearby cluster of galaxies. The study also provides the first direct evidence that million-degree gas clouds are tightly gathered in the cluster's outskirts. (Logo: http://photos.prnewswire.com/prnh/20081007/38461LOGO) Suzaku is sponsored by the Japan Aerospace Exploration Agency (JAXA) with...

c62fb1438cd0cbbac246248e731283ab
2011-01-11 12:50:00

Europe's billion-dollar Planck space telescope brought results on Tuesday that have delighted astronomers as it showed off 15,000 new celestial objects. Astronomers reported at a conference in Paris that Planck has carried out three complete scans of the Universe, showing off 15,000 new celestial objects, including 30 galaxy clusters. Jan Tauber, a project scientist at the European Space Agency (ESA), said that the data is a "treasure trove" that will be exploited for years to come. "For...

2010-12-20 06:00:00

VENTURA, Calif. and HERCULES, Calif., Dec. 20, 2010 /PRNewswire-USNewswire/ -- Coastal Marine Biolabs (CMB), a recognized leader in its ongoing efforts to engage students in DNA barcoding, and Bio-Rad Laboratories, Inc., a multinational manufacturer and distributor of life science research and clinical diagnostics products, today announced a collaboration to co-develop DNA barcoding instructional activities for the classroom. The collaboration merges Bio-Rad's expertise in the development...

2010-12-06 12:21:52

Astronomers have traced the waxing and waning light of exploding stars more closely than ever before and seen patterns that aren't yet accounted for in our current understanding of how these eruptions occur. Using data from a sensitive instrument aboard a satellite that images the entire sky every 102 minutes, they studied four of these stars, or novae, that exploded so violently their light would have been visible without a telescope and measured their brightness over the course of the...

ed069bf1e6b1e425a509ba8a85059564
2010-12-01 06:05:00

Search for ultra high energy neutrinos from space turns the moon into part of the 'detector' Seeking to detect mysterious, ultra-high-energy neutrinos from distant regions of space, a team of astronomers used the Moon as part of an innovative telescope system for the search. Their work gave new insight on the possible origin of the elusive subatomic particles and points the way to opening a new view of the Universe in the future. The team used special-purpose electronic equipment brought to...

2010-11-19 00:00:50

Study from Chadwick Martin Bailey finds increased cloud computing adoption, but concerns around security and cost remain Boston, MA (Vocus/PRWEB) November 18, 2010 A recent Chadwick Martin Bailey (CMB) Tech Pulse study found that there is less confusion around the term "cloud computing" and adoption plans have increased over the last 12 months. In early 2009 a similar CMB Tech Pulse study found only 15% said their organization had aggressive plans to migrate towards cloud computing...

b7fd7864e58b26881359a01c7c5efffb1
2010-11-04 06:25:00

As scientists and engineers work to make NASA's James Webb Space Telescope a reality, they find themselves wondering what new sights the largest space-based observatory ever constructed will reveal. With Webb, astronomers aim to catch planets in the making and identify the universe's first stars and galaxies, yet these are things no telescope -- not even Hubble -- has ever shown them before. "It's an interesting problem," said Jonathan Gardner, the project's deputy senior project scientist...

6ada38e601771115d20263e98005de17
2010-11-02 07:50:00

Team uses observations from powerful radio telescope in high Andean desert; results will help scientists understand how universe is evolving An international team of scientists led by Rutgers University astrophysicists have discovered 10 new massive galaxy clusters from a large, uniform survey of the southern sky. The survey was conducted using a breakthrough technique that detects "shadows" of galaxy clusters on the cosmic microwave background radiation, a relic of the "big bang" that gave...

4f4c5356e2b47d27057b1a7022cba9a0
2010-10-13 12:15:00

Astronomers using the South Pole Telescope report that they have discovered the most massive galaxy cluster yet seen at a distance of 7 billion light-years. The cluster (designated SPT-CL J0546-5345) weighs in at around 800 trillion Suns, and holds hundreds of galaxies. "This galaxy cluster wins the heavyweight title. It's among the most massive clusters ever found at this distance," said Mark Brodwin, a Smithsonian astronomer at the Harvard-Smithsonian Center for Astrophysics. Brodwin is...


Latest Cosmic microwave background radiation Reference Libraries

45_dc49ada41b4f3e03865f90ed40b5e189
2013-03-16 00:00:00

Yakov Borisovich Zel'dovich (March 8, 1914 "“ December 2, 1987) was a productive Soviet physicist. He was instrumental in the advancement of Soviet nuclear and thermonuclear weapons, and also was an invaluable assistance in the fields of adsorption and catalysis, shock waves, nuclear physics, particle physics, astrophysics, physical cosmology, and general relativity. In 1914, he was born into a Jewish family in Minsk, now called Belarus. Four months after his birth, he and his family...

8_67ff07d77c86523b0eab2955b9ab43e02
2004-10-19 04:45:44

Cosmology -- area of science that aims at a comprehensive theory of the structure and evolution of the entire physical universe. Modern Cosmological Theories Present models of the universe hold two fundamental premises: the cosmological principle and the dominant role of gravitation. Derived by Hubble, the cosmological principle holds that if a large enough sample of galaxies is considered, the universe looks the same from all positions and in all directions in space. The second point...

6_b8c17099b12221682a99aa9cd0dd45692
2004-10-19 04:45:41

Cosmic Background Radiation -- The Big Bang theory predicts that the early universe was a very hot place and that as it expands, the gas within it cools. Thus the universe should be filled with radiation that is literally the remnant heat left over from the Big Bang, called the cosmic microwave background radiation, or CMB. When any patch of the sky is observed where no individual sources can be discerned, and the effects of the interplanetary dust, and interstellar matter are taken into...

2_7b2d00975ae3d143d38faa72be2951362
2004-10-19 04:45:40

Wilkinson Microwave Anisotropy Probe (WMAP) -- The Wilkinson Microwave Anisotropy Probe (WMAP) was launched on June 30, 2001 at 3:46 p.m. EDT at Cape Canaveral Air Force Station, Florida, USA. The goal of WMAP was to map out minute differences in the Cosmic Microwave Background (CMB) radiation which would help test theories of the nature of the universe. On February 11, 2003, the public relations group from NASA made a press release regarding the age and composition of the universe....

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