Comet 'Cherry-Gerry' Landing Sites Narrowed To Five | Video

ESA's Rosetta mission will attempt to land its Philae lander in November 2014 on the surface of comet 67P/Churyumov-Gerasimenko. Measurements of surface temperature, mass and gravity from the probe weighed into the decision.

credit : ESA / DLR / Mash Mix: Space.com
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