The virtual tour also includes a pair of large, relatively fresh craters in the northern hemisphere — scientists have dubbed the pair «The Snowman» because one is slightly smaller than the other and their rims nearly touch — and a mountain near the asteroid's south pole that is about 25 kilometers tall, more than twice the height of Earth's Mount Everest. (sciencemag.org)
The Phoenix lander has given scientists a close look at the ice in one spot high in the martian arctic, but researchers have also been surveying fresh craters across the planet for signs of frozen water. (sciencemag.org)
Evidence for organics was also found at the 4 - mile (6.5 kilometer) wide fresh crater on the southern rim of Hakumyi. (jpl.nasa.gov)