A timeline of deep-space comet encounters

12th November 2014. That is the date in which Rosetta, led by the European Space Agency, will release its lander Philae to touchdown on Comet 67P/Churyumov-Gerasimenko in outer space.

Looking back at the Jupiter crash 20 years later

(Phys.org) —Twenty years ago, human and robotic eyes observed the first recorded impact between cosmic bodies in the solar system, as fragments of comet Shoemaker-Levy 9 slammed into the atmosphere of Jupiter.

Rosetta comet comes alive

A spacecraft from Earth is about to do something no spacecraft has ever done before: orbit a comet and land on its surface.

Impact glass stores biodata for millions of years

(Phys.org) —Bits of plant life encapsulated in molten glass by asteroid and comet impacts millions of years ago give geologists information about climate and life forms on the ancient Earth. Scientists exploring large fields ...

Deep Impact mission ends, leaves bright comet tale

(Phys.org) —NASA today announced the end of operations for the Deep Impact spacecraft, history's most traveled deep-space comet hunter, after trying unsuccessfully for more than a month to regain contact with the spacecraft.

Asteroid Steins in 3-D

(Phys.org) —Five years ago this week, ESA's Rosetta mission flew by asteroid Steins en route to comet Churyumov–Gerasimenko, where it will finally arrive next year after a decade in space.

NASA's Spitzer observes gas emission from comet ISON

Astronomers using NASA's Spitzer Space Telescope have observed what most likely are strong carbon dioxide emissions from Comet ISON ahead of its anticipated pass through the inner solar system later this year.

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