mei 312012
 
There's More Star-Stuff Out There But It's Not Dark Matter

  More atomic hydrogen gas – the ultimate fuel for stars – is lurking in today’s Universe than we thought, CSIRO astronomer Dr Robert Braun has found. A radio image of  the Large Magellanic Cloud, made with CSIRO radio telescopes. The bright areas are where the most atomic hydrogen gas is found. Image credit: S. Kim [continue reading]