Aliens might be transmitting communications signals to each other across exoplanets, some astronomers think. Since these ...

Planets without plate tectonics and too little carbon dioxide could mean that technological alien life is rare by Europlanet edited by Lisa Lock, reviewed by Robert Egan Editors' notes ...

In 1995, a pair of scientists discovered a planet outside our solar system orbiting a solar-type star. Since that finding—which won the scientists a portion of the 2019 Nobel Prize in ...

A newly discovered “super-Earth” planet could allow us to finally see alien life, researchers say. The world – named GJ 251 c and lying less than 20 light years away – is thought to be a “super Earth” ...

Imagine a planet twice as wide as Earth, covered in an ocean that smells like sweet cabbage. Every day, a faint red star warms this ocean world and the uncountable masses of hungry, plankton-like ...

You’ve traveled thousands of light-years through interstellar star systems. And now you’re stranded on a planet you know nothing about. As long as you’ve got oxygen, water and food aboard your ...

Look, we’re not saying it’s aliens…but it’s ALIENS!!!! Yeah, jokes aside, aliens being the focus of video games has been around since…well…the beginning ...