The United States walked away from the Moon just as it seemed to master it, then spent decades sketching ever more ambitious paths to Mars that never quite left the drawing board. The shift was not a ...

SpaceX plans to launch a batch of its Starlink commercial satellites from Vandenberg on Groundhog Day. Here's how to watch liftoff in California.

SpaceX is carrying out one of the largest in-orbit reshuffles in the short history of commercial spaceflight, pulling thousands of Starlink satellites into lower paths around Earth after a close call ...

Astronomers have found a new planet that could possibly support life. The planet is about 146 light-years away, roughly the size of Earth, and has conditions similar to Mars. The newly discovered ...

Artemis II is expected to travel further from Earth than any humans have before. The mission’s trajectory will take the crew ...

A proposed merger between Elon Musk's SpaceX and xAI, reported exclusively by Reuters on Thursday, could give fresh momentum ...

An 11th-century monk saw the famous "Halley's comet" first as a child and later as an adult, new research finds. Halley's comet bears the name of the astronomer who famously first described its ...

Who's up for a late-night rocket launch? Weather permitting, a SpaceX Falcon 9 rocket may be visible from County on Thursday ...

Astronauts are preparing to orbit the moon in February, paving the way for long-term exploration. We're about to witness the ...

The feeling of awe and planetary connection experienced by astronauts observing Earth from low space orbit is known as the "overview effect," a term coined by Frank White, the author of numerous books ...

SpaceX is scheduled to launch a Falcon 9 rocket from California on Thursday, Jan. 29. Here's how to watch a livestream.

Cape Canaveral Space Force Station crews are planning for three SpaceX Falcon 9 rocket launches within less than a week's ...