Splat! A meteorite impact recorded by a doorbell camera gave scientists a rare view of a space rock at the moment it hit Earth. The sound is like shattering glass.
But the Quadrantids “take their name from a constellation that doesn’t exist anymore,” said NASA's William Cooke. These meteors usually don't have long trains, but the heads may appear as ...
The ring, which also incorporates lunar meteorite, is the focus of a newly ... The aerospace company is one of the prime contractors for NASA's Artemis program, providing Orion, the spacecraft ...