Jordan Flowers claims Russia and China may be reverse-engineering alien technology, raising national security concerns.

Somewhere out there, a planet roughly the size of Earth may be orbiting a distant star in conditions that could support life. The problem is not finding the star.

NASA discovers extreme planet: Astronomers are witnessing an alien world's dramatic transformation thanks to the James Webb ...

The Exploration Rover for Navigating Extreme Sloped Terrain (ERNEST) test rover has been put through its paces with great ...

Besiege Broken Beyond launched June 22 on Steam, adding inverse-square-law multi-body orbital gravity, 13 new space blocks, ...

Matthias Schoenaerts plays a vicious supervillain, with Eve Ridley as an orphaned teen out to avenge the killing of her family in Craig Gillespie's interplanetary action saga.

Characterized by a focus on scientific plausibility and technical detail, the hard sci-fi genre has produced some of the best ...

If you think family entertainment peaked with that one time everyone actually agreed on a movie to watch, you’re in for a ...

Scientists now believe life may be found on the notoriously inhospitable planet of Venus – but they believe it will have come ...

Interplanetary travel to Mars aboard nuclear-powered spaceships may sound like science fiction – yet NASA is planning to make ...