UPDATE: Video of the impact
This image shows the initial ejecta that resulted when NASA’s Deep Impact probe collided with comet Tempel 1 at 10:52 p.m. Pacific time, July 3 (1:52 a.m. Eastern time, July 4) . It was taken by the spacecraft’s medium-resolution camera 16 seconds after impact.
Image credit: NASA/JPL-Caltech/UMD

Crazy, you just know that in a few hundred years thats gonna come back to bite us in the ass