Mission Science Objectives Learn more about this exciting mission and how it will tell us more about comets. + Learn more
Why Study Comet Tempel 1?
Comets are fascinating bodies and are essential treasure troves to unlocking what we know about the formation of our solar system. + Learn more
Mission Results From Deep Impact
Flying toward a moving target is tricky - see how the Deep Impact mission did it. + See interactive
Mission Results from Stardust
The Stardust sample return canister is surprising scientists. + Read Story
Creating Colorful Comets The universe is indeed a colorful place, but what does it look like? + Learn more
Comets In Ancient Cultures
Comets have inspired dread, fear, and awe in many different cultures and societies around the world and throughout time. + Learn more
Water Ice Found on Nucleus of Tempel 1
The Deep Impact mission is turning up clues to whether comets brought ice to Earth.
+ Learn More
Meet Joe Veverka Meet the man behind the concept of the mission + Learn more
Science Team Members A collaborative partnership of universities and industry partners - meet the science team uncovering the secrets of comets. + Meet Team