Smithsonian Magazine on MSN11h
Two of the Moon’s Grand Canyons Were Formed in Just Ten Violent Minutes, New Study SuggestsScientists say Vallis Schrödinger and Vallis Planck—dramatic trenches near the lunar south pole—were carved in a blast that ...
Space on MSN20h
Crater-diving hopper 'Gracie' will launch to the moon aboard private Athena lander this monthThe rocket-powered Gracie will conduct five hops during its short lunar stay, including one into the depths of a shadowy ...
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