Rosetta's Comet Already Sweating The Small Stuff, Far From The Sun

Feeling thirsty? If you could somehow capture the water vapor from Rosetta’s comet, you would have the equivalent of two water glasses every second. That’s more than scientists expected given that Comet 67P/Churyumov-Gerasimenko is still screaming into the inner solar system at more than double the distance from Mars to the Sun. (...)Read the rest […]