Tribbles are trouble in the Star Trek universe because they're so hard to remove, much like these real-life animals that've ...

The crew is scheduled to undock no earlier than 5 p.m. ET Wednesday — about a month earlier than planned — and arrive back on ...

In an unprecedented move, NASA is bringing an astronaut crew home early from the International Space Station because one ...

A crowd-sourced search for alien intelligence called SETI@Home is in its final stages, analyzing 100 radio signals of ...

The towering rocket that will help propel a group of astronauts on NASA's first human moon mission in half-a-century may soon ...

After more than five months in space, four astronauts on a mission known as Crew-11 are about to cut their mission short and ...

Sci-fi geeks with a bit of a funny bone would do well to consider revisiting some of the best science fiction-based sitcoms ...

On the other were two more figures in space suits, with the tiniest Stars and Stripes planted in the lunar soil. Cruz ...

SpaceX CEO Elon Musk says that the human civilisation with its ever-enhancing technology could one day 'meet aliens' or ...

Scientists have found new evidence suggesting that interstellar 3I/ATLAS is not an alien spaceship, as one conspiracy theory ...

Scientists have identified an unexpected way to study the hidden space weather of distant stars by observing strange, ...

Crew-11's Crew Dragon capsule will leave the International Space Station (ISS) on Wednesday at 5 p.m. EST (2200 GMT) and ...