- uploaded: Jul 21, 2013
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For more information on Comet ISON: http://hubblesite.org/go/isonComets can be pretty intimidating when they appear in our night sky. One of the more pressing questions we ask when a new one is discovered is, "Will it hit us?"Here's a video explaining where Comet ISON will travel through our solar system and whether inhabitants of the Earth have anything to worry about.