human spaceflight

SpaceX Crew Dragon success brings NASA closer to returning crewed spaceflight to American soil

SpaceX Crew Dragon success brings NASA closer to returning crewed spaceflight to American soil

SpaceX’s first spacecraft to fly with functional displays and navigation controls, seats, and a life-support system capable of sustaining astronauts and cargo to the space station and back, splashed down in the Atlantic Ocean this morning, Friday March 8, at 8:45am EST, about 200 miles (~320 kilometers) east of Cape Canaveral.

Deep Space Radiation Is A Serious Concern If We're Ever Going to Mars, New Study Suggests

Deep Space Radiation Is A Serious Concern If We're Ever Going to Mars, New Study Suggests

A new study examining the long-term effects of exposure to deep space radiation has found some alarming results. 

Expedition 47 Crew Launches Toward ISS for Record-Breaking Mission

Expedition 47 Crew Launches Toward ISS for Record-Breaking Mission

The final three members of ISS Expedition 47 are launching to the International Space Station aboard a Russian Soyuz-FG rocket. NASA astronaut Jeff Williams...