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Paternal Diet Can Affect Genes And Health Of Offspring, Research Suggests - 23 Dec 10
Researchers demonstrate breakthrough in early detection and monitoring of chronic diseases - 31 Mar 10
U of M researchers' discovery suggests a new way to prevent HIV from infecting human cells - 22 Dec 10
Scientists reveal how biological activity is regulated in fruit fly and roundworm genomes - 22 Dec 10
Countering memory loss in the immune system - 21 Dec 10
Analysis of phone calls shows how political boundaries could be ideally drawn - 20 Dec 10
Carbon nanotubes could be ideal optical antennae - 20 Dec 10
Cassini Marks Holidays With Dramatic Views of Rhea - 20 Dec 10
The universe’s most massive stars can form in near isolation, new study finds - 19 Dec 10
Raindrops reveal how a wave of mountains moved south across the country - 17 Dec 10
Mexico Quake Studies Uncover Surprises for California - 16 Dec 10
The code for survival - 16 Dec 10
Emotional intelligence peaks as we enter our 60s, research suggests - 16 Dec 10
Hot Plasma Explosions Inflate Saturn’s Magnetic Field - 14 Dec 10
Sipping green tea regularly can alter how we perceive flavor - 14 Dec 10
Qatar-Led International Team Finds Their First Alien World - 14 Dec 10
Metabolism Models may Explain Why Alzheimer’s Disease Kills Some Neuron Types First - 14 Dec 10
Iron legacy leaves soil high in manganese - 10 Dec 10
Vibrating nanorods measure thin films for microcircuits - 9 Dec 10
Project will monitor tremor activity beneath San Andreas Fault - 9 Dec 10
Key protein that allows nerve cells to repair themselves discovered - 9 Dec 10
Redrawing the map of Great Britain based on human interaction - 8 Dec 10
Geotagging reveals not only where you are, but also people you might know - 8 Dec 10
NASA’s Spitzer Reveals First Carbon-Rich Planet - 8 Dec 10
Astronomers detect first carbon-rich exoplanet - 8 Dec 10
Our brains are wired so we can better hear ourselves speak, new study shows - 8 Dec 10
Living in certain neighborhoods increases the chances older men and women will develop cancer - 7 Dec 10
New Observations of Exploding Stars Reveal Pauses, Flickers and Flares not Reliably Seen Before - 7 Dec 10
Sneak Attacks from the Sun - 7 Dec 10
Good grades in high school lead to better health, study finds - 7 Dec 10
Researchers prolong worms life with banned herbicide - 7 Dec 10
Study showing that humans have some psychic powers caps Daryl Bem’s career - 6 Dec 10
How taking an active role in learning enhances memory - 6 Dec 10
Slide show: Entering a state of discovery - 3 Dec 10
Relationship-strengthening class improves life for new families - 2 Dec 10
Probing Question: Is the moon shrinking? - 2 Dec 10
Minimum wage hikes don't eliminate jobs, study finds - 1 Dec 10
Scientists ratchet up understanding of cellular protein factory - 1 Dec 10
NASA Aids in Characterizing Super-Earth Atmosphere - 1 Dec 10
Super-Earth Has an Atmosphere, But Is It Steamy or Gassy? - 1 Dec 10
The Universe Does Think Small - 1 Dec 10
Predicting ocean motions and underwater sounds - 1 Dec 10
Researchers Report Surprising AIDS-Treatment Benefits, Prevention Strategy in Epidemic Regions of Africa - 30 Nov 10
U-M researchers identify protein essential for cell division in blood-forming stem cells - 30 Nov 10
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

22 November 2010
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.