Since television’s earliest days, storytellers have turned to time travel TV as one of the medium’s most flexible dramatic devices—a way to revisit history, imagine the future and test the ...

West Texas residents joked about a UFO after a massive object landed in the desert, but it turned out to be a giant stratospheric balloon.

This is the definitive ranking of the best alien invasion movies of all time. In between those bookends, Lifeforce is one of the wildest, most unique, most incredible science fiction movies almost ...

44 years after it hit theaters, Ridley Scott's legendary sci-fi epic Blade Runner is reborn as the ultimate streaming smash.

Noah Hawley's Alien: Earth series takes Ridley Scott's iconic sci-fi horror franchise in a bold, thought-provoking new direction.

NASA is revamping its Artemis moon landing program. NASA's new administrator Jared Isaacman announced the shake-up in the ...

NASA is changing its plans to return astronauts to the moon, and redrawing the architecture for how the Artemis missions will look moving forward.

NASA on Friday announced an abrupt change to its pathway to getting astronauts back on the lunar surface, opting to add in an additional crewed test flight before attempting to land.

Leathery mascot talks becoming a Spurs fan, skinny-dipping on the River Walk.

Jared Isaacman, the agency’s administrator, said the Artemis III mission would move to 2027 and would no longer attempt a lunar landing.