Smithsonian Magazine on MSN23h
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 ...
The far side of the Moon has its own versions of the Grand Canyon—two of them, in fact! A new study explains how these deep ...
NASA’s Perseverance rover is making history by collecting handpicked Martian samples for future return to Earth. Scientists are eager to study these specimens to unlock secrets about Mars’ ancient ...
Looking for some bucket-list travel ideas? You can't go wrong with these natural wonders—though you might not believe your ...
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