After an unidentified astronaut suffered a medical issue, NASA made the call to return Crew-11 early from the ISS. Here's what we know.

SpaceX and Vast Space are looking for research ideas to fly aboard Vast's new Haven-1 space station launching later this year.

SpaceX completed its 33rd cargo delivery to the International Space Station early Monday, when a Dragon supply ship glided to an automated docking with more than 5,000 pounds of scientific experiments and provisions for the lab’s seven-person crew.

SpaceX’s Dragon cargo spacecraft gave the International Space Station a 2-mile boost by firing its Draco thrusters for over 19 minutes on December 29.

Megan McArthur, the NASA astronaut who became the first woman to pilot a SpaceX Dragon spacecraft, recently concluded a space a career spanning more than two decades. A trailblazer, the veteran of two spaceflights logged 213 days in space. Besides this ...