Two gigantic canyons on the moon — both deeper than the Grand Canyon — were carved in less than 10 minutes by floods of rocks ...
Back in 2002, interns Thad Roberts and Tiffany Fowler worked in the building where NASA stores most of the moon rocks it has. They took a 600-pound safe containing about 100 grams of moon samples ...
A chunk of space rock that visited near Earth's orbit last year was widely referred to as a "mini-moon." Turns out the lunar-inspired moniker may have been more accurate than we realized.
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