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

This video explores a hypothetical scenario regarding a global extraterrestrial invasion starting from a security breach at a ...

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

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

New research suggests that alien radio signals may be transformed by plasma from their home stars — and scientists on Earth ...

A new exoplanet model screens rocky worlds by their ability to retain atmospheres over geologic timescales, helping narrow ...

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

The Supergirl movie is an adaptation of the beloved Woman of Tomorrow comic book miniseries, but it makes a few changes to ...

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

Alien: Earth star, Timothy Olyphant, reveals that Season 2 will take the story for the prequel series' next chapter in a very ...

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 ...