Deep Impact (spacecraft) - Wikipedia
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.
Deep Impact (EPOXI) - NASA Science
2005年1月12日 · What was Deep Impact (EPOXI)? The primary mission of NASA’s Deep Impact was to probe beneath the surface of a comet. The spacecraft delivered a special impactor into the path of Tempel 1 to reveal never-before-seen materials and provide clues about the internal composition and structure of a comet. Nation United States of America (USA) […]
Deep Impact - Asteroid & Comet Missions - NASA Jet Propulsion ...
2005年1月12日 · A summary of NASA's Deep Impact mission, which released a scientific probe on comet Tempel 1 in 2005 to investigate its properties and origin.
Deep Impact: Approach and Impact - NASA Science
On July 4, 2005, NASA crashed a washing machine-sized probe into a comet the size of Manhattan. The probe was released from NASA’s Deep Impact spacecraft, which captured images of comet Tempel 1 before, during and after the collision.
Deep Impact - EPOXI - NASA Jet Propulsion Laboratory (JPL)
2005年1月12日 · The Deep Impact spacecraft, operating under the EPOXI mission to comet Hartley 2, aims its largest telescope toward five stars in search of alien (exosolar) planets.
NASA - NSSDCA - Spacecraft - Details
The Deep Impact Extended Investigation (DIXI) involved flying by comet 103P/Hartley 2 on 4 November 2010 at a closest approach of approximately 700 km. (The original target was comet Boethin on 5 December 2008) and returning images and data.
Deep Impact | Comet Exploration & NASA Mission | Britannica
2010年11月4日 · Deep Impact, a U.S. space probe that in 2005 studied cometary structure by shooting a 370-kg (810-pound) mass into the nucleus of the comet Tempel 1 and then analyzing the debris and crater.
NASA SVS | Deep Impact
2015年6月25日 · The probe was released from NASA’s Deep Impact spacecraft, which captured images of comet Tempel 1 before, during and after the collision. The impact produced a dramatic spray of ice and dust that burst from a newly formed crater.
NASA's Deep Impact Tells a Tale of the Comet
2005年7月8日 · Data from Deep Impact's instruments indicate an immense cloud of fine powdery material was released when the probe slammed into the nucleus of comet Tempel 1 at about 10 kilometers per second (6.3 miles per second or 23,000 miles per hour).
Deep Impact - Encyclopedia Astronautica
Type: Comet probe. Spacecraft: Deep Impact. USAF Sat Cat: 28517 . COSPAR: 2005-001A. Launched into a 0.981 AU x 1.628 AU solar orbit inclined 0.6 deg to the ecliptic. Deep Impact was to fly by Comet 9P/Tempel-1 on 3 July 2005.