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The Universe Does Think Small - 1 Dec 10
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Researchers Report Surprising AIDS-Treatment Benefits, Prevention Strategy in Epidemic Regions of Africa - 30 Nov 10
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U of M psychologists reveal the power of 'Getting in Under the Radar' - 30 Nov 10
Report sets new dietary intake levels for calcium and vitamin D - 30 Nov 10
Engineering Team Discovers Graphene’s Weakness - 30 Nov 10
Photos of tiny blood vessels in the eye link air pollution to heart disease - 29 Nov 10
Thin Air - Cassini Finds Ethereal Atmosphere at Rhea - 29 Nov 10
Study suggests that being too clean can make people sick - 28 Nov 10
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Spitzer Sees Shrouded Burst of Stars

A brilliant burst of star formation is revealed in this image combining observat

A brilliant burst of star formation is revealed in this image combining observations from NASA’s Spitzer and Hubble Space Telescopes. The collision of two spiral galaxies, has triggered this luminous starburst, the brightest ever seen taking place far away from the centers, or nuclei, of merging galaxies. Image credit: NASA/JPL-Caltech/STScI/H. Inami (SSC/Caltech)

Astronomers using NASA’s Spitzer Space Telescope have found a stunning burst of star formation that beams out as much infrared light as an entire galaxy.

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The "starburst" stands as the most luminous ever seen taking place away from the centers, or nuclei, of merging parent galaxies. The new findings show that galaxy mergers can pack a real star-making wallop far from their respective galactic centers, where star-forming dust and gases typically pool.

Read the full story at:
http://www.spitzer.caltech.edu/news/1224-feature10-19-Spitzer-Reveals-a-Buried-Explosion-Sparked-by-a-Galactic-Train-Wreck.