There’s no data to suggest that aliens exist. However, if we believed they existed and came to Earth, our planet would offer ...

Scientists can't fully agree on what GJ504b actually is. It may be a massive planet or a brown dwarf, a mysterious class of ...

The curious minds at What If explore what your voice sounds like on different planets.

Beneath the icy silence of Antarctica's famous Dry Valleys lies a world so unusual that it often resembles another planet.

Outside of the movies, it’s hard to find something more beloved within the Alien franchise than the 2014 video game Alien: ...

A Stanford scientist's model suggests many small rocky planets can't sustain atmospheres, potentially explaining the scarcity ...

The planets are extremely large, with TOI-791 b being about the same size as Jupiter, and TOI-791 c even larger. Yet, they ...

A study suggests that stellar plasma may distort alien signals, complicating SETI's search for extraterrestrial life by ...

SETI scientists searched the interstellar object 3I/ATLAS for radio signals that could indicate extraterrestrial technology ...

Scientists propose building a lab on the moon to screen Mars and other space samples for alien microbes before they ever ...

A lot of the alien races in the Star Trek universe are humanoid, and the original series explained that fact way back in the ...

If you're craving more isolation versus hive-mind action ahead of Season 2, check out these psychological thrillers that ...