Airlines are being told to prepare for a future in which the biggest threat to on-time departures is not weather or crew shortages, but fragments of rockets and satellites falling back to Earth.

PHILADELPHIA — Sun Ra, the Afrofuturist bandleader and intergalactic visionary who based his Arkestra in Philadelphia for ...

Four astronauts will blast off to re-staff the International Space Station (ISS) next week, NASA said Friday, after an emergency medical evacuation of the previous crew.

The quartet's arrival will take the ISS back up to its normal complement of seven crewmembers. The station has been staffed ...

Crew-12 is scheduled to lift off at 6:01 a.m. Feb. 11 from Cape Canaveral Space Force Station for an eight-month ...