SpaceX is poised to launch its next astronaut mission today (July 31), and you can watch the action live. You can watch the liftoff live here at Space.com, courtesy of NASA. The agency's coverage will ...

A total lunar eclipse occurs when Earth comes between the sun and the moon, casting a huge neighbor over our nearest neighbor ...

AXIOM FOUR MISSION TO THE INTERNATIONAL SPACE STATION. CREWS PUSHED THE LAUNCH FROM THIS WEEKEND BECAUSE OF THE CHANCE OF BAD WEATHER. TODAY WE HEARD FROM THE FOUR CREW MEMBERS SET TO LIFT OFF FROM ...

After so many delays, difficulties, and disappointments, you might be inclined to think that NASA wants to wash its hands of Boeing's troubled Starliner spacecraft. But that's not the case. The ...