Sunita Williams clarifies her health status, denying weight loss but detailing body changes from space fluid shifts. Read her ...

SpaceX astronaut Jared Isaacman said frequent space travel is "around the corner." How humans will survive off-world is ...

The last time a human visited the moon was in December 1972 during NASA's Apollo 17 mission. Since then, there have been many ...

The mission is meant as a demonstration of the capacities of this humble material to live long and prosper in the vacuum of ...

Tuesday, Isaacman reported third-quarter results for Shift4 in his usual open and frank style. It was a good quarter, he said ...

University of Colorado Boulder alum Sarah Gillis returned to Boulder on Monday after a space mission where she participated in the first-ever commercial spacewalk and became the first person to play a ...

SpaceX's Polaris Dawn crew reached an apogee of 1,400.7 km (870.3mi). That is farther than any human has traveled since the ...

This calls for a fresh look at space policy. Here are some hopefully helpful suggestions.

Gilmour Space opened its doors in 2015, and has since grown to more than 200 employees. Located on Queensland's Gold Coast, ...

Astronaut and CU Boulder alum Sarah Gillis will speak at CU Boulder from 3:30 to 5 p.m. Monday at Fiske Planetarium, 2414 ...

SpaceX's Dragon will do something different during its latest stay at the International Space Station, setting up the company to ultimately destroy the orbiting laboratory at the request of NASA.