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Is a Comet on a Collision Course with Mars? - Universe Today
There is an outside chance that a newly discovered comet might be on a collision course with Mars. Astronomers are still determining the trajectory of the comet, named C/2013 A1 (Siding Spring), but at the very least, it is going to come fairly close to the Red Planet in October of 2014. “Even if it … Continue reading "Is a Comet on a Collision Course with Mars?"