Bullseye! How DART hit an asteroid 7 million miles away 05:09. Little asteroids strike the Earth's atmosphere every single day. It's the big ones we worry about, as depicted in such Hollywood ...

NASA’s $324.5 million DART spacecraft flew into an asteroid about half a mile in diameter, and was smashed into thousands of bits and pieces on Sept. 26, 2022. But instead of sighs, the impact was met ...

Bullseye! NASA’s DART test was a smashing success, altering the orbit of the asteroid Dimorphos ... DART crashed into the moonlet at 14,000 mph, or just under four miles per second.