A Second Comet to Visit, With a Look-but-Don’t-Touch Mission
9:20pm GMT, Friday, 5 November 2010
Traveling 27,000 miles per hour, the spacecraft from the Deep Impact mission will come within 435 miles of Comet Hartley 2 on Thursday.
Traveling 27,000 miles per hour, the spacecraft from the Deep Impact mission will come within 435 miles of Comet Hartley 2 on Thursday.