Deep Impact
- NASA homepage for the planned mission, which will fly by Comet 9P/Tempel 1 on July 4, 2005. Includes kids' activities, lesson plans for educators, and an amateur astronomy observing program.
- http://deepimpact.jpl.nasa.gov/
NSSDC Deep Impact Page - Spacecraft and mission profile from the National Space Science Data Center. - http://nssdc.gsfc.nasa.gov/database/MasterCatalog?sc=2005-001A
Michael A'Hearn - Principle Investigator of the Deep Impact mission. Provides scientific objectives and data of the mission. - http://www.astro.umd.edu/people/ma.html