A new study suggests alien life may be easier to detect through clusters of similar planets rather than single biosignatures.

Measurements of this interstellar comet’s molecular makeup show an excess of heavy water molecules that is dramatically ...

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

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 ...

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

You may not be able to see it onscreen, but from major franchises to hit series, your favorite TV show may be doing its part ...

Ridley Scott is angling to have a massive year in 2026 as he pivots back to sci-fi with the release of his newest film, The ...

Earth is dotted with humongous, human-made structures that, to an alien eye, may be tell-tale signs of intelligent goings-on.

NASA's SPHEREx space telescope reveals widespread water ice in Cygnus X, showing how dust shields molecules in star-forming ...

The Hubble Space Telescope has made multiple observations of exoplanet WASP-121 b, also known as Tylos. The extreme ...

The ideas in this particularly juicy conspiracy theory were considered impossible when it was first proposed, but they are ...