Did Sunita Williams age faster in space? NASA reveals how extended space missions affect astronauts' bodies, from bone loss ...

WATCH: From its new northern operation base at the Space Coast Regional Airport in Titusville, Health First launched its second full-time air ambulance helicopter ‘First Flight 2 – officially doubling ...

SpaceX on Monday launched a Falcon 9 rocked carrying a classified payload for the U.S. Department of Defense from Cape ...

Monday afternoon, a SpaceX Falcon 9 took flight from Florida's Space Coast and delivered a national security payload designed ...

It’s part of an experiment called “AWESOME,” which seeks to observe how auroras affect Earth’s upper atmosphere.

The Webb Space Telescope has captured a plume of gas and dust streaming from a star in the making, with a spiral galaxy as a ...

Live updates from Monday afternoon's SpaceX NROL-69 mission that launched a Falcon 9 rocket from Cape Canaveral Space Force Station in Florida.

SpaceX Crew-9’s return to Earth marks another milestone in NASA’s Commercial Crew Program, with four astronauts safely ...

A Falcon 9 rocket is scheduled to lift off from Vandenberg Space Force Base Friday at 2:49 a.m. EDT (0649 GMT; 11:49 p.m. on ...

Launch recap: Scroll down to review live updates from the Tuesday, March 18, liftoff of a SpaceX Falcon 9 rocket from Cape ...