News: Ellen Ochoa, the nation’s first Latina astronaut, will deliver the keynote address when World Denver hosts its annual ...

Jumping may protect astronauts’ knee cartilage from microgravity damage. Studies on mice show it increases bone density.

Two American astronauts on the ISS, Barry Wilmore and Suni Williams, reject claims of abandonment, emphasizing their preparation and commitment as they await a SpaceX return in March.

Sharing his experience as Pilot of NASA’s SpaceX Crew-6 mission, Hoburg said, “We built up the International Space Station ...

The astronaut behind one of the 'most terrifying photos' ever taken in space explained why it was it was chilling. The late ...