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Moon or Mars? Why not both, acting NASA head Janet Petro says
NASA still views the moon as a stepping stone to Mars, even though Elon Musk has dismissed Earth's nearest neighbor as "a ...
The Red Planet: Mars is actually many colors. At the surface, we see colors such as brown, gold, and tan, however, Mars looks reddish due to oxidization or rusting of iron in ...
From its peculiar reddish colour, to whether life ever existed on Mars, NASA has unlocked several secrets of the red planet over the decades. Check out these 7 stunning NASA images of Mars that reveal ...