Though astronomers have known about the threat posed by near-Earth objects since the 1970s, efforts to catalogue potentially ...

A piece of space junk called Cosmos 482 is unlikely to pose a threat to people or property. But space experts say it ...

New research suggests there may be a hidden population of minimoons lurking near Earth, with fragments of the Moon traveling ...

A giant impact crater on the moon may contain primordial pieces of the lunar mantle and remnants of an ancient magma ocean, researchers say. Crewmembers on upcoming Artemis missions could potentially ...