Friday 7 December 2012

ICE ON MERCURY FOUND AT 427 celsius

So its official, we do have WATER ICE on Planet Mercury, the closest planet to the Sun. It might be surprising, how can ice remain frozen at the temperatures as high as 427 Celsius?

But there are certain locations near and at the North Pole of the planet which are permanently shielded from Sun's heat. There, the Messenger Spacecraft found tons of frozen ice and possible organic molecules.

Highlighted in yellow in this image are the walls and floors of impact craters that harbor large amounts of Water Ice.

Credit: NASA / JHU Applied Physics Lab / Carnegie Inst. Washington
 
POSTED BY
rana muddasar
Material BY :
Saqib ALI .

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