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Explanation: This diverse landscape is the surface of comet Temple 1's nucleus as seen by the Deep Impact probe's Impactor Targeting Sensor. Within minutes of recording the rugged view, the landscape had changed dramatically though, as the impactor smashed into the surface near the two large, half kilometer-sized craters at picture center. Indications are that the probe penetrated well below the surface before vaporizing, sending a relatively narrow plume of debris blasting back into space. Researchers are still speculating on the final size of the crater produced by the July 4th comet crash, but material continues to spew from the impact site and has caused the faint comet to brighten significantly. Determining the crater dimensions and analyzing the debris ejected from the comet's interior will provide premier insights into the formation of comet Tempel 1, a primordial chunk of our own solar system.
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NASA Web Site Statements, Warnings, and Disclaimers
NASA Official: Jay Norris. Specific rights apply.
A service of: LHEA at NASA / GSFC
& Michigan Tech. U.
Based on Astronomy Picture
Of the Day
Publications with keywords: spacecraft - Tempel 1 - comet
Publications with words: spacecraft - Tempel 1 - comet
See also:
- APOD: 2024 December 16 Á A Kilometer High Cliff on Comet Churyumov Gerasimenko
- APOD: 2024 November 27 Á The Meteor and the Comet
- APOD: 2024 November 11 Á The Unusual Tails of Comet Tsuchinshan Atlas
- APOD: 2024 November 6 Á Comet Tsuchinshan Atlas over the Dolomites
- APOD: 2024 October 21 Á Comet Tsuchinshan ATLAS over California
- Comet Tsuchinshan ATLAS Flys Away
- Most of Comet Tsuchinshan ATLAS