NASA’s DART mission proved that a spacecraft can nudge an asteroid system in space, offering a real test of planetary defense ...

New images from NASA's DART asteroid-smashing mission show space rocks exchanging material in a slow process that reshapes ...

NASA's DART mission didn’t just change the orbit of Dimorphos, the asteroid it hit. It changed the orbit of the larger Didymos around the sun.

NASA crashes spacecraft into asteroid to push it off course in landmark defense test - The Dart spacecraft deliberately plowed into the asteroid Dimorphos in the space agency’s first planetary defense ...