A new SETI study argues that turbulent space weather around distant stars can smear out ultra‑narrow alien radio signals, ...

"Star Wars" has a seemingly never-ending supply of alien designs. However, these five are the worst of the bunch, falling ...

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

The final showdown between Supergirl and her foe in her new movie reverses what happens in the source material. But does it ...

A new SETI study suggests we may be overlooking alien signals not because they aren't there, but because their own stars are scrambling them before they escape into space. Turbulent plasma and ...

Movies like Arrival and Eternal Sunshine of the Spotless Mind feature the best and most powerful endings in the history of ...

James Webb has revealed that the sunrise and sunset sides of WASP-121 b have surprisingly different atmospheres.

The European-led LIFE mission aims to use spacecraft in formation to look for biosignatures.

Once small enough, these technograins might gain a trip out of its host solar system by a solar wind that overcomes the ...

NASA’s Nancy Grace Roman Space Telescope has reached Kennedy Space Center in Florida, where it has begun final preparations ...

An interstellar comet that passed through the Solar System last year may be up to 12 billion years old – far older than the ...