This image of Deep Impact's Impactor probe was taken by the mission's mother ship, or Flyby spacecraft, after the two separated at 2:07 a.m. EDT, July 3. The Impactor is scheduled to collide with comet Tempel 1 at 1:52 a.m. Eastern time, July 4. Impactor can be seen at the center of the image. Image credit: NASA/JPL-Caltech
