Besides the original cult hit film, the sci-fi franchise Alien Nation also encompasses a TV series and several TV movies worth checking out.

Hawaii’s Gemini North telescope has captured new images of interstellar comet 3I/ATLAS with a green glow as it remerges from behind the sun.

Aliens' actor Michael Biehn says Ridley Scott was indeed behind the reason Neill Blomkamp's 'Alien 5' was never made.

Scientists suggest the first alien signal we detect could be a desperate cry for help from a fading civilization.

Comet 3I/ATLAS, a rare interstellar visitor, is visible this week as it departs the solar system, with some public events showing the flyby.

From mudstones on Mars to strange gases in exoplanet atmospheres, tentative evidence for extraterrestrial life is starting to come thick and fast. But when we've found it, how will we know for sure?

With tons of "Star Trek" alien races depicted over the decades, consistency is a tall order. And in the case of these aliens, major changes went unexplained.

After nine films, including sequels, prequels and spinoffs, and now Hulu’s Alien: Earth, the Alien franchise continues to elicit both fear and obsession. Alien fans are nothing if not passionate, knowing the ins and outs of the decaying yet futuristic universe.

In the many decades of NASA exploration, there has only been one detection that got on that scale. It was collected by the Perseverance Rover in 2024, and it is known as the Bright Angel formation. Among the portions of it, there is the now famous " Cheyava Falls " rock, one called “Apollo Temple”, and another called “Sapphire Canyon”.

“Hollywood has preconditioned us to expect one of two types of alien contact, either a hostile invasion force or a benevolent species bestowing wisdom to humanity,” the space expert, who hails from the UK but runs Columbia University’s Cool Worlds Lab, postulated in a Youtube video.