Mars lost its atmosphere in ‘catastrophic’ event

 Nasa

Professor Bernard Wood of Oxford University says Mars’ primitive atmosphere was lost through a sudden catastrophic event such as a giant impact, similar to the one which happened to Earth…
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NASA began a historic voyage to Mars with the Nov. 26, 2011, launch of the Mars Science Laboratory, which carries a car-sized rover named Curiosity. Liftoff from Cape Canaveral Air Force Station…
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