K2 comet approaches Earth July 13 and 14: Where to look - USA TODAY

The bright K2 comet — previously the farthest active comet ever spotted — approaches the Earth on July 13 and 14. Here's what it is and how to see it.

Grab your binoculars: A comet that has fascinated scientists for five years approaches its closest distance from Earth this week — and you might be able to catch a glimpse.  There’s a chance of spot… [+5252 chars]

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