Comet Siding Spring: A Close Encounter with Mars

From the creator

Comet C/2013 A1 Siding Spring will make a very close flyby of Mars on Oct. 19, 2014. Passing at a distance of only 87,000 miles (by comparison that's little more than 1/3 the distance between Earth and our moon), it’ll be a near miss of the Red Planet. Find out how NASA’s Mars orbiters will evade the onslaught of dust particles from the comet.

Published 2014-10-09 · Watch on YouTube ↗
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