Scientists might have just found Earth's icy, distant cousin a few hundred million light-years away. HD 137010 b is one of ...

If you examine our solar system’s giant planets, you’ll notice right away that they’ve all got moons—a lot of moons. While ...

The curious minds at What If imagine crashing on an alien planet far away, exploring survival, alien ecosystems, and the ...

To support alien life, a planet doesn’t have to be exactly like Earth, but it does need a few key ingredients. First, it ...

Being able to spot the Earth, let alone any signs of life on our planet, would require an enormous telescope from 66 million ...

This is the definitive ranking of the best alien invasion movies of all time. In between those bookends, Lifeforce is one of ...

Scientists identify exoplanet candidate HD 137010 b, a possible Earth-size world orbiting a Sun-like star 146 light-years away ...

DON'T NOD's new sci-fi action-adventure Aphelion brings players to a hostile planet in which exploration itself is a ...

If you've been following exoplanet research over the last couple of years, you've definitely heard of K2-18b. Located 124 ...

For more than six decades, astronomers have listened for possible signals from extraterrestrial civilisations, with no ...

There's a definite buzz going around this month about aliens from other worlds, or hadn't you noticed? Former US President ...