Fifty years ago, the famed Arecibo message was fired into space to make contact with intelligent extraterrestrials. Now is ...

But to find that complexity, we must take the lessons of the boring billion to heart. Planets are not just a stage on which ...

This concept alone was originally planned for another "Alien" movie, but after that fell ... discovery that puts them face-to-face with the planet’s greatest threat." It has been a growing ...

"Alien: Romulus" adds another chapter to a legendary franchise, but where does it fit on the timeline? We explore whether ...

The National Aeronautics and Space Administration's Ingenuity Mars Helicopter, originally designed for a mere five flights, ...

Here’s your guide to every playable Marvel Rivals character, plus their skills, class, lore, and team-ups.

As the first powered, controlled flight on another planet, Ingenuity’s mission was ... The debris photo may look alien, but NASA values it for the insights it offers. As Clark noted, “It ...

If a being appears who claims to be an alien from another planet and proclaims secret knowledge about “what really happened to Jesus,” we know to avoid it on principle. It may be a demon playing at ...

Dirk Schulze-Makuch is a scientist who thinks NASA's Viking landers could have inadvertently destroyed the life they were ...

Some believe that the Reapers may have been made by aliens from another planet to attack mankind. On the other hand, the theory of humans creating these monsters seems unlikely as the technology ...