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A Comet Heads for Mars

An artist's concept of Comet Siding Spring (2013 A1) and Mars.  Closest approach to Mars is on October 19, 2014.
March 27, 2013
Credit NASA
Language
  • english

An artist's concept of Comet Siding Spring (2013 A1) and Mars. Closest approach to Mars is on October 19, 2014.