Latest Deep Impact Stories
Scientists at NASA found that fluffy ice on comet surfaces crystallize as the comet travels and heats up, while the interior stays very cold, creating a fried ice cream effect.
A special issue of the journal Science, to be published Jan. 23, 2015, reveals details about the shape, evolution and lifespan of comet 67P-Churyumov/Gerasimenko.
With the Rosetta orbiter and Philae lander set to make history on November 12 by attempting to land on Comet 67P, researchers from The Open University have compiled a timeline of previous comet-related missions.
NASA’s Hubble Space Telescope has produced a unique composite image of comet Siding Spring as it made its never-before-seen close passage of a comet by Mars.
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.
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.
Comet Siding Spring will brush astonishingly close to Mars later this year – but UMD astronomers say it won't harm three spacecraft orbiting the Red Planet.
The NASA/JPL/UMD Deep Impact spacecraft ends its missions, but leaves a powerful, UMD-led legacy of scientific discovery. College Park, MD (PRWEB) September
- A person who stands up for something, as contrasted to a bystander who remains inactive.
- One of the upright handlebars on a traditional Inuit sled.