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Latest Circumstellar envelope Stories

Image 1 - Herschel Probes Dusty Past Of A Giant Star
2011-09-20 08:52:45

About 5 thousand million years from now, our Sun will expand into a red giant, swelling to such a size that it may swallow the Earth.


Word of the Day
definiens
  • The word or words serving to define another word or expression, as in a dictionary entry.
The word 'definiens' comes from the Latin word 'definire', 'to define'.
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