AmericaSpace Launch Countdown

Next Launch SMAP on a Delta II 7320 rocket from Vandenberg AFB, CA
scheduled for:
31 Jan 15 14:20:42 GMT
31 Jan 15 6:20:42 PST
31 Jan 15 9:20:42 Eastern

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Messenger Spacecraft Finds Evidence of Ice on Planet Closest to Sun

Shown in red are areas of Mercury‚Äôs north polar region that are constantly in shadow in every image that the MESSENGER spacecraft has acquired to date. These areas are rich in water ice, despite the planet’s close proximity to the sun. Image Credit: NASA/Johns Hopkins University Applied Physics Laboratory/Carnegie Institution of Washington/National Astronomy and […]