AmericaSpace Launch Countdown

Next Launch CRS-4 on a Falcon 9 rocket from Cape Canaveral AFB, FL
scheduled for:
20 Sep 14 6:14:37 GMT
20 Sep 14 2:14:37 EST

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Messenger Spacecraft Finds Evidence of Ice on Planet Closest to Sun

Shown in red are areas of Mercury’s 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 [...]