EPOXI Comet Hartley 2 Flyby Video ()

This video clip was compiled from images taken by NASA’s EPOXI mission spacecraft during its flyby of comet Hartley 2 on Nov. 4, 2010. During the encounter, the spacecraft and comet whisked past each other at a speed of 12.3 kilometers per second (27,560 miles per hour). The spacecraft came within about 700 kilometers (435 miles) of the comet’s nucleus at the time of closest approach. “While future generations should have the opportunity to truly explore comets, this flyby gives us an excellent pre