Astronauts Suni Williams and Butch Wilmore returned to Earth after nine months on board the International Space Station ...

For all his faults, Elon Musk sure knows how to keep things interesting. Yesterday, skies around the world lit up with what ...

Making spacesuits compatible with different spacecraft could protect astronauts during an emergency evacuation.

It's the end of an era. SpaceX's Dragon recovery ship, Megan, has sailed into Port Canaveral for the last time.

A pod of bottlenose dolphins seemingly took interest in the capsule that dropped out of the sky, circling and surfacing as ...