The Van Allen probe's mission was meant to last two years, but ended up going for nearly seven.

A 1,300-pound NASA satellite is expected to crash through Earth's atmosphere March 10, 2026, with some of the spacecraft possibly surviving re-entry.

Space can alter more than a person’s schedule, balance, and sleep. For some astronauts, it also rewrites the way Earth itself makes sense. That was the lasting outcome for former NASA astronaut Ron ...

The powerful emission, known as a gigamaser, was discovered using the MeerKAT radio telescope in South Africa.