Countdown to Impact
Impactor release:
Sunday 2:07 a.m. EDT
Impact with comet:
Monday 1:52 a.m. EDT
First post-impact photo:
Monday 2:08 a.m. EDT
Detailed timeline
Impactor release story
Mission Status Center
Photo: Impactor deploy
Video coverage
The Mission
NASA's Deep Impact spacecraft will fire a projectile into the heart of Comet Tempel 1 to expose materials frozen inside the rocky snowball since the solar system formed four billion years ago.
Mission overview
Info on comets
The science objectives
Spacecraft fact sheet
Hubble sees the impact
SPACEFLIGHT NOW
Posted: July 4, 2005
These pictures of comet Tempel 1 were taken by NASA's Hubble Space Telescope. They show the comet before and after it ran over NASA's Deep Impact probe. Credit: NASA/STScI
MISSION STATUS CENTER
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