Recycled Stars

Star formation regions, such as the Orion nebula, create some of the most beautiful astronomical sights. It is estimated that in our home galaxy, the Milky Way, on average one solar mass’s worth of matter per year is turned into stars. Yet a survey of the available raw material, clouds of gas and dust, shows that, using only its own resources, our galaxy could not keep up this rate of star formation for longer than a couple of billion years…. Now, a team of astronomers led by Kate Rubin (MPIA) has used the Keck I telescope on Mauna Kea, Hawai’i, to examine gas associated with a hundred galaxies at distances between 5 and 8 billion light-years (z ~ 0.5 — 1), finding, in six of those galaxies, the first direct evidence that gas adrift in intergalactic space does indeed flow back into star-forming galaxies.

http://www.opednews.com/Quicklink/Stars-made-from-galactic-r-in-Sci_Tech-120316-477.html

Hmmmm. Was Nassim right?
 

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