NASA astronaut Mike Fincke, Crew-11 pilot and commander of the ISS' Expedition 74, has revealed that it was his medical issue ...

A SpaceX Dragon cargo vehicle that has spent six months docked at the International Space Station is due to depart for a California landing.

Rocket Lab will launch a scramjet-powered hypersonic vehicle for the U.S. military today (Feb. 25), and you can watch the liftoff live.

The launch is set for now no earlier than 6:04 p.m. Tuesday, February 24, from Launch Complex 40 at Cape Canaveral Space ...