The startup, which is developing a commercial replacement for the International Space Station, fired 46 employees on ...

Astronaut Don Pettit shared images of bright purple lightning from the ISS The lightning flashes through clouds reaching up ...

Two Russian cosmonauts and a NASA astronaut closed out a 241-day stay aboard the International Space Station early Sunday with a fiery plunge back to Earth and an on-target touchdown on the broad ...

Add Yahoo as a preferred source to see more of our stories on Google. The International Space Station has been orbiting Earth for two decades, becoming an iconic cosmic landmark where astronauts have ...

CAPE CANAVERAL, Fla. (AP) — Eclipses may be wondrous, but nothing beats seeing the northern and southern lights from space.

Four astronauts departing the International Space Station were all smiles during a change of command ceremony on Monday, despite a medical issue prompting an early return to Earth set for later this ...

A Thibodaux native and hometown patriot managed a NASA flight and included smalltown communities into space exploration.

University of North Florida graduate Luke Delaney will fulfill a childhood dream when he pilots of SpaceX spacecraft to the ...

A new crew rocketed toward the International Space Station on Friday to replace the astronauts who returned to Earth early in NASA's first medical evacuation. SpaceX launched the replacements as soon ...

A Crew Dragon spacecraft docked with the International Space Station on Valentine’s Day, and astronauts popped open the hatches at 5:14 pm ET (22:14 UTC) on Saturday evening. The arrival of four new ...

Chromatography reveals most International Space Station medications retain potency in orbit. Does Spaceflight Cause ...