Mars-Bound Comet: Photos of Comet C/2013 A1 Siding Spring (Gallery)
Thursday, March 27, 2014 - 16:30
in Astronomy & Space
See photos and images of the Mars-bound comet C/2013 A1 Siding Spring, which will buzz the Red Planet on Oct. 19, 2014. Comet Siding Spring was discovered in January 2013. Its pass through the inner solar system will be closely watched by Mars probes.