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

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

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 ...

Three NASA astronauts who recently returned from the International Space Station have declined to discuss a medical issue that occurred following landing.

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