Rosetta finds molecular oxygen on comet 67P
Wednesday, October 28, 2015 - 16:20
in Astronomy & Space
Brooks HaysDARMSTADT, Germany, Oct. 28 (UPI) -- The instruments of the European Space Agency's Rosetta probe has identified oxygen molecules in the atmosphere, or coma, of comet 67P/Churyumov-Gerasimenko.