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 ...

NASA has formally concluded that 3I/ATLAS, the third confirmed interstellar object ever detected passing through the solar ...

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

Following an astronaut's medical issue, NASA and SpaceX are preparing for the early return of Crew-11. Here's what we can ...

Scientists confirmed that the interstellar comet 3I/ATLAS, which passed closest to Earth in December 2025, showed no ...

When interstellar visitor 3I/ATLAS exhibited some peculiar movements, speculation arose regarding potential alien origins.

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

Those concerned that 3I/ATLAS' arrival to our solar system meant that some sort of alien invasion was imminent can breathe a ...

Erich von Däniken, the Swiss author whose books on the alleged extraterrestrial origins of ancient civilizations brought him ...

"Awards like these are a critical component of our incubator program for future missions, which combines government ...