18 Nov '11, 7pm

Galactic Process: New observations by NASA's Hubble Space Telescope are expanding astronomers' understanding of

Galactic Process: New observations by NASA's Hubble Space Telescope are expanding astronomers' understanding of

RELATED ARTICLES Hubble sees the graceful dance of 2 interacting galaxies October 30, 2007 10:19 AM The Cosmic Bird: Triple Cosmic Collision Of Galaxies Stuns Astronomers December 31, 2007 05:53 PM Galactic Outburst November 23, 2010 03:28 PM Stars in A Spider Web July 21, 2011 03:37 PM /enn_original_news/article/43584 New observations by NASA's Hubble Space Telescope are expanding astronomers' understanding of the ways in which galaxies continuously recycle immense volumes of hydrogen gas and heavy elements. This process allows galaxies to build successive generations of stars stretching over billions of years. This ongoing recycling keeps some galaxies from emptying their fuel tanks of interstellar gas and stretches their star-forming epoch to over 10 billion years. ADVERTISEMENT Most star formation occurs in smaller galaxies where cool gas is not so depleted. Spiral gal...

Full article: http://www.enn.com/enn_original_news/article/43584

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10 images from NASA's Spitzer telescope #space

10 images from NASA's Spitzer telescope #space

mnn.com 21 Nov '11, 1am

, (1914-1997) one of the 20th century's greatest scientists. The longtime Princeton astrophysicist lobbied for a large spa...

Scuttle NASA Now

spectrum.ieee.org 17 Nov '11, 3pm

Who knows the best way to explore spaceā€”the government or the market? To listen to President Obama, the answer is NASA . T...