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Latest Comet Rendezvous Asteroid Flyby Stories

siding spring 2
2014-10-09 16:20:53

NASA's extensive fleet of science assets, particularly those orbiting and roving Mars, have front row seats to image and study a once-in-a-lifetime comet flyby on Sunday, Oct. 19.

2014-07-25 16:20:44

WASHINGTON, July 25, 2014 /PRNewswire-USNewswire/ -- NASA is taking steps to protect its Mars orbiters, while preserving opportunities to gather valuable scientific data, as Comet C/2013 A1

comet Catalina
2014-07-24 03:00:33

Comet C/2013 UQ4 (Catalina) has been observed by NASA's Near-Earth Object Wide-field Infrared Survey Explorer (NEOWISE) spacecraft just one day after passing through its closest approach to the sun.

Comet Pan-STARRS Sweeps Across the Sky
2014-07-04 03:42:26

NASA's NEOWISE mission captured a series of pictures of comet C/2012 K1 -- also known as comet Pan-STARRS -- as it swept across our skies in May 2014.

ESA Expects The Unexpected As Rosetta Nears Comet Rendezvous
2014-06-20 09:49:28

The European Space Agency's (ESA) Rosetta spacecraft is the first mission in history to attempt to rendezvous with a comet. The spacecraft will deploy the Philae lander to the surface of the comet and accompany it as it orbits the Sun.

Rosetta at Comet
2014-06-10 16:21:28

Three NASA science instruments aboard the European Space Agency's Rosetta spacecraft, which is set to become the first to orbit a comet and land a probe on its nucleus, are beginning observations and sending science data back to Earth.

ISEE-3 Comes Back To Visit Earth
2014-04-15 16:21:25

ISEE-3 coming home to visit - making its closest approach to Earth in August 2014 before it heads back out to interplanetary space.

Comet Find Is NEOWISE's First Since Activation
2014-03-01 06:14:41

NASA's Near-Earth Object Wide-field Infrared Survey Explorer spacecraft has spotted a never-before-seen comet - its first such discovery since coming out of hibernation late last year.


Word of the Day
postliminy
  • In Roman antiquity, the return of a person who had been banished, or taken prisoner by an enemy, to his old condition and former privileges.
  • In international law, that right by virtue of which persons and things taken by an enemy in war are restored to their former status when coming again under the power of the nation to which they belonged.
The word 'postliminy' comes from a Latin word meaning 'threshold'.