Hubble sees 'ghost light' from dead galaxies

October 30, 2014 8:34 PM

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58 minutes ago by Ray Villard

(Phys.org) —NASA's Hubble Space Telescope has picked up the faint, ghostly glow of stars ejected from ancient galaxies that were gravitationally ripped apart several billion years ago. The mayhem happened 4 billion light-years away, inside an immense collection of nearly 500 galaxies nicknamed "Pand...

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