The uncrewed Cygnus spacecraft is scheduled to undock from the International Space Station Friday after having delivered more ...

Astronauts at the International Space Station are known for developing rashes, unusual allergies and fungal or bacterial ...

Scientists hypothesize that cultivating a diverse set of microbes on the International Space Station – and the its eventual ...

Sunita "Suni" Williams had an unexpectedly long stay at the International Space Station after her capsule malfunctioned.

NASA astronauts Butch Wilmore and Suni Williams successfully returned to Earth on Tuesday after problems with Boeing’s ...

NASA astronaut Don Pettit captured this stunning long-exposure view of Earth and stars from space at night from the ...

Starliner astronauts Suni Williams and Butch Wilmore, who were stranded at the International Space Station for nine months, ...

NASA's SpaceX Crew-11 members stand inside the Space Vehicle Mockup Facility at the agency's Johnson Space Center in Houston.

SpaceX successfully launched four people into space on Friday, beginning a mission that will give the International Space ...

With a replacement crew on board the space station, NASA is eyeing Tuesday for the Starliner astronauts' return to Earth, finally ending their marathon mission.

SpaceX Crew-10 mission successfully docked at the International Space Station, setting the stage to rescue two stranded NASA ...

McCaleb, who co-founded the cryptocurrency exchange Mt. Gox in 2010, Ripple in 2011, and then Stellar in 2014, is now ...