ScienceRosetta Spacecraft Reveals Fascinating Information About Comet 67P/Churyumov-Gerasimenko Data gathered by instruments onboard ESA's Rosetta spacecraft are unveiling secrets of comet 67P with some findings already challenging a theory on the origins of water on Earth.by Rhodi Lee
ScienceNot So Colorful: Rare, Full Color Photo Shows Comet 67P/Churyumov-Gerasimenko is ... Grayby Rhodi Lee