Fifteen years after NASA opened its archive of space artifacts to schools and museums, the program still has a lot to give. The space agency recently began accepting applications for its 60th ...

A mysterious ancient artifact could help reveal the whereabouts of a star that exploded as a supernova thousands of years ago and is no longer visible. The artifact, which was found in Italy, is a ...

The dispute over whether NASA's early astronauts have title to the space-flown artifacts they kept as souvenirs from their missions may soon be resolved by Congress. A bill introduced by the chairman ...