A Comet Approaches

来源： 神秘的地球  
  • 时间：2013年7月28日 14:10

A Comet Approaches

A Comet Approaches

The Hubble Space Telescope took this composite image in April 2013 (that was released this week) featuring Comet ISON -- the possible "comet of the century" -- against a backdrop of numerous galaxies and a handful of foreground stars.

NASA, ESA, and the Hubble Heritage Team (STScI/AURA)





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