The best of the Space Force have come to Central Florida to compete in the military branch’s gladiator-inspired Guardian ...

The video revealed that space has quietly become a militarized warzone, with satellites carrying cannons, lasers, and ...

Russia’s anti satellite missile test shattered a spacecraft into thousands of debris pieces that shot through low Earth orbit at extreme speed. Astronauts aboard the International Space Station were ...

Voyager's robust $413M cash balance and minimal debt mitigate near-term financing risk despite negative EBITDA and net losses ...

Jonny Kim of NASA and Sergey Ryzhikov and Alexey Zubritsky of Roscosmos touched down in Kazakhstan on Tuesday (Dec. 9).

Junk is accumulating in space at a fantastic pace, with millions of pieces orbiting the Earth, and humans need to figure out a way to deal with it.

NASA's Jonny Kim and two cosmonauts are scheduled to land just after midnight on Tuesday (Dec. 9). Three astronauts will come ...

China routinely sends astronauts to and from its space station Tiangong. A crew capsule is about to undock from the station ...

As a technology entrepreneur, I applaud Google’s ambitious plan. But as a space scientist, I predict that the company will ...

High up in Earth's orbit, millions of human-made objects large and small are flying at speeds of over 15,000 miles per hour.

Dan Falk: Space junk broadly refers to stuff that’s in space that was put there by humans, and that is no longer doing what ...

Satellite breakups and anti-satellite tests have created an alarming amount of debris, a crisis now exacerbated by the rapid expansion of commercial constellations such as SpaceX’s Starlink. The ...