Last year, NASA canceled the VIPER (“Volatiles Investigating Polar Exploration Rover”) in a move that scandalized proponents of a return to the moon. The space agency was just $84 million short of ...
Add Yahoo as a preferred source to see more of our stories on Google. Last year, NASA canceled the VIPER (“Volatiles Investigating Polar Exploration Rover”) in a move that scandalized proponents of a ...
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