Earth" brought a shipload of xenomorphs and other space horrors, but hybrids may be the biggest mystery of the show so far.

Earth is dotted with many humongous, human-made structures. To an alien eye, they may be tell-tale signs of intelligent ...

Scientists reveal how waves behave on alien planets, from towering methane seas on Titan to nearly still lava oceans on ...

One of the longest-running sci-fi movie franchises made its television debut in 2025, and its first series has done something ...

We have no idea what kind of life may exist on other planets, so it’s hard to know what to look for. Proxima Kósmos imagines ...

This Earth Day, we reflect on our home planet and look at Earth from space through history.

Explore how cutting edge telescopes, AI, and new detection methods are transforming the extraterrestrial life search and ...

The LHS 1903 system defies expectations with a rocky outer planet, prompting new ideas about how planets form and evolve.

Waves are one of the most familiar features of Earth’s oceans, shaped by wind, gravity, and the properties of water itself.

What if life on other planets doesn’t breathe oxygen at all? Scientists are beginning to rethink one of the biggest ...