In July, 2005, the Deep Impact spacecraft released a probe that blasted a crater in comet Tempel 1, spilling its elements into space so scientists could discover its composition. The assault was ...

Water ice is present on the surface of Comet Tempel 1, suggest observations from NASA’s Deep Impact mission. This is the first direct detection of exposed water ice on a comet. But the mission’s ...

On January 12, 2005, NASA launched its Deep Impact mission to crash into comet Tempel 1, also known as 9P/Tempel. Two spacecraft were launched together for this mission: one was a flyby vehicle about ...

NASA's "Deep Impact" mission will not only give scientists a glimpse into the core of a comet, but should also provide clues about conditions that existed when the Solar System was formed. Now ...

Comet Tempel 1 has smashed into the Deep Impact probe, producing a blast of light that prompted the mission control room at NASA’s Jet Propulsion Laboratory in California, US, to erupt into cheers and ...