Tempel 1 is a Jupiter-family comet discovered by Wilhelm Tempel in 1867. It completes an orbit of the Sun every 5.6 years. Tempel 1 was the target of the Deep Impact space mission, which photographed
Composite of images of nucleus obtained by the Deep Impact mission
Tempel 1 in X-ray light by Chandra
The head-on collision of comet 9P/Tempel and the Deep Impact impactor
Before and after comparison images from Deep Impact and Stardust, showing the crater formed by Deep Impact on the right hand image.
Comet Hartley 2, designated 103P/Hartley by the Minor Planet Center, is a small periodic comet with an orbital period of 6.48 years. It was discovered by Malcolm Hartley in 1986 at the Schmidt Telesco
Tempel 1
…1's nucleus. Exploration Deep Impact mission Animation of Deep Impact's trajectory from 12 January 2005 to 8 August 2013 Deep Impact 1 Tempel 1 Earth 103P/Hartley The head-on collision of comet 9P/Tempel and the Deep Impact impactor On 4 July 2005 at 05:52 UTC (01:52 EDT), Tempel 1 was deliberately struck by one…
Comet 103P/Hartley closeup, from EPOXI.
103P with Double Cluster in Perseus 9 October 2010.
Comet Hartley 2 on 2 November 2010 from a distance of 2.3 million kilometers, as photographed by the Deep Impact spacecraft.