Who hasn't looked into the sky and wondered if there's life out there, somewhere, looking back at us? Is it possible there's alien life closer to home — within the bounds of our solar system? The ...

The Science: Europa has been considered as a top contender for alien life for even longer than Enceladus, thanks to its massive under-ice liquid water oceans. It also displays water vapor plumes ...

Long before the hunt began to find Earth lookalikes around other stars, one planet in the solar system had already been named Earth's twin. With its similar size and mass, Venus measures very close to ...

For more than a century, popular culture has trained us to picture extraterrestrials as bug-eyed, bipedal “little green men” who look suspiciously like us in rubber suits. The scientists who actually ...

With US Congress seeing testimonies from "UFO witnesses" this year, there seems to be more evidence than ever that alien intelligence has made contact attempts here on Earth. But what are the turning ...

One of the coolest parts of Predator: Badlands is how deeply it connects to the Alien universe. Although the AvP movies did this already, neither of those is considered canon to either the Alien or ...

In 2021, a curious discovery pushed penguins into an unexpected corner of science. Researchers studying chemical signatures linked to the search for extraterrestrial life found traces of phosphine in ...