The four astronauts of SpaceX's Crew-11 mission will discuss their shorter-than-expected stay aboard the International Space ...

SpaceX will launch an advanced, jam-resistant GPS satellite for the U.S. Space Force from Florida tonight (Jan. 26), and you ...

In my own classification system, I put reported UFO and UAP sightings in three categories: 1. ordinary terrestrial (balloons, ...

Astronauts of the future may be radically different from the rest of us in physiology and psychology. So, to what extent ...

A successful recent sci-fi horror reboot featuring Superman co-star Isabela Merced is now available to stream on Prime Video.

Now hiring: Station Manager! Run a totally-legit* space biz in Sector 7-G. Farm alien crops, refuel shady ships, and sell dangerously edible snacks. Perks: gloves, oxygen insurance**, and mild ...

Fans of the 1986 sci-fi classic Aliens just got some off-world news: several of the movie's Colonial Marines are suiting up ...

Rebecca Ferguson's sci-fi thriller, Life, co-starring Ryan Reynolds and Jake Gyllenhaal, is trending on global streaming ...

China’s Tiangong space station has exceeded many early expectations. From its rapid construction to its growing scientific capabilities, the station has demonstrated a level of sophistication that ...

Since its debut, "Star Trek" has introduced decades worth of new characters, locations, and alien races, but only a few ...

Language and radio signals may not matter to aliens. Instead, they might be using patterns to leave a biological fingerprint.

Harvard's Avi Loeb says a rare sun alignment on 22 January could prove interstellar visitor 3I/ATLAS is an alien spaceship.