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Here's a VERY cool 3D picture from the Mars rover Curiosity--PHOTO:
Vanished Mars Spacecraft Found by Amateurs 41 Years Later--VIDEO:
UPDATE: Comet Will Come Close but Most Likely Miss Mars Next Year
A Nobelist physicist promotes the plan to send people to Mars-one way.
This is awesome and weird and cool and actually useful--what Mars would look like with Earth's skies--PHOTO:
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