Comet C/2013 A1 (Siding Spring)
Caterpillar Comet Poses for Pictures En Route to Mars
Now that's pure gorgeous. As Comet C/2013 A1 Siding Spring sidles towards its October 19th encounter with Mars, it's passing a trio of sumptuous…
10 years ago
New Calculations Effectively Rule Out Comet Impacting Mars in 2014
NASA's Near-Earth Object Office says that new observations of comet C/2013 A1 (Siding Spring) have allowed further refinements of the…
12 years ago
Is a Comet on a Collision Course with Mars?
There is an outside chance that a newly discovered comet might be on a collision course with Mars. Astronomers are…
12 years ago