News tagged with cosmology

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Hawking launches supercomputer

(Phys.org) -- Professor Stephen Hawking has launched the most powerful shared-memory supercomputer in Europe.  Professor Hawking anticipates that the COSMOS supercomputer, manufactured by SGI and the ...

Jul 23, 2012
4 / 5 (1) 1

XENON100 sets record limits for dark matter

Scientists from the XENON collaboration announced a new result from their search for dark matter. The analysis of data taken with the XENON100 detector during 13 months of operation at the Gran Sasso Laboratory (Italy) provided ...

Jul 20, 2012
4.9 / 5 (15) 6 | with audio podcast

Compact blue dwarf can't hide from Hubble

(Phys.org) -- The NASA/ESA Hubble Space Telescope has captured this view of the dwarf galaxy UGC 5497, which looks a bit like salt sprinkled on black velvet in this image.

Jun 17, 2012
4.2 / 5 (6) 14 | with audio podcast

A new way to discover pulsars

(Phys.org) -- The Large Area Telescope (LAT), built by SLAC for the Fermi Gamma-ray Space Telescope, collects information on high-energy gamma rays from numerous sources in the sky. Among these are small, ...

May 22, 2012
5 / 5 (6) 1 | with audio podcast

Prof explores universe through gravity lens studies

(Phys.org) -- The National Science Foundation recently awarded Dr. Mustapha Ishak-Boushaki, associate professor of physics at UT Dallas, a $222,000 research grant for his investigations of the gravitational lensing technique ...

Apr 30, 2012
5 / 5 (1) 0 | with audio podcast

Hubble zooms in on a magnified galaxy

(PhysOrg.com) -- Thanks to the presence of a natural "zoom lens" in space, NASA's Hubble Space Telescope got a uniquely close-up look at the brightest "magnified" galaxy yet discovered.

Feb 02, 2012
5 / 5 (13) 11 | with audio podcast