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1. www.jpl.nasa.gov › missions › deep-impactDeep Impact - Asteroid & Comet Missions - NASA Jet Propulsion ...

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   12. Jan. 2005 · Deep Impact, which released an impactor on comet Tempel 1 to expose materials on its surface, revealed a number of new findings about comets and their composition, including evidence of water ice and organic materials. Researchers now believe that comets may have transported these compounds to Earth at one time, playing an essential role in the ...

2. de.wikipedia.org › wiki › Deep_Impact_(Raumsonde)Deep Impact (Raumsonde) – Wikipedia

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   Deep Impact (englisch für ‚tiefer Einschlag‘) war eine NASA-Mission des Discovery-Programms zum Kometen Tempel 1. Ihren Namen teilte die Raumsonde mit dem 1998 erschienenen Katastrophenfilm Deep Impact , der von einem Kometen handelt, welcher mit der Erde zu kollidieren droht.

3. science.nasa.gov › mission › deep-impact-epoxiDeep Impact (EPOXI) - NASA Science

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   In Depth: Deep Impact (EPOXI) Unlike previous cometary flyby missions, such as Vega, Giotto, and Stardust, the Deep Impact spacecraft, the eighth mission in NASA’s Discovery program, was intended to study the interior composition of a comet by deploying an impact probe that would collide with its target. The spacecraft was comprised of two ...

4. astrobiology.nasa.gov › missions › deep-impactDeep Impact | Missions | Astrobiology

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   Deep Impact revealed a number of surprising facts about comet Tempel 1. The comet is made up of a fine dust that is weaker than a bank of powder snow, but that’s held together by gravity; what appear to be impact craters can be seen on the surface; a huge increase of carbon-containing materials were detected when analyzing the comet’s ejection plume, indicating that comets contain a ...

5. en.wikipedia.org › wiki › Deep_Impact_(spacecraft)Deep Impact (spacecraft) - Wikipedia

   en.wikipedia.org › wiki › Deep_Impact_(spacecraft)

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   Deep Impact was a NASA space probe launched from Cape Canaveral Air Force Station on January 12, 2005. [4] It was designed to study the interior composition of the comet Tempel 1 (9P/Tempel), by releasing an impactor into the comet. At 05:52 UTC on July 4, 2005, the Impactor successfully collided with the comet's nucleus.

6. deepimpact.umd.edu › mission › factsheetDeep Impact: Mission: Fact Sheet (Text Only) - UMD

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   14. Nov. 2017 · Deep Impact, a NASA Discovery Mission, is the first space mission to probe beneath the surface of a comet and reveal the secrets of its interior. On July 4, 2005, the Deep Impact spacecraft arrives at Comet Tempel 1 to impact it with a 370-kg (~820-lbs) mass. On impact, a crater is produced expected to range in size from that of a house to that ...

7. www.jpl.nasa.gov › news › nasas-deep-impact-produced-deep-resultsNASA's Deep Impact Produced Deep Results - NASA Jet Propulsion...

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   The Deep Impact spacecraft, history's most traveled deep-space comet hunter, provided many significant results for the science community. Here are the top five, according to the mission's principal investigator, Michael A'Hearn of the University of Maryland, College Park.