Intelligence findings seen by The Associated Press say the weapon could release pellets to disable multiple satellites.

Fourth anniversaries aren’t often causes for celebration. But in the case of the James Webb Space Telescope (JWST), which ...

Astronomers may have uncovered a massive hidden planet far beyond Neptune, using decades-old infrared data. The object’s ...

Although science often advances through tried-and-tested methods, sometimes scientists have to find creative ways to test ...

A doomed star spiraling into a supermassive black hole has given physicists one of their clearest looks yet at how gravity warps reality itself. As the star was shredded, its glowing debris did not ...

SpaceX mafia startups are raising billions in venture capital, with ex-employees launching companies across aerospace, AI, ...