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

Astrophysicist and UFO expert Neil deGrasse Tyson has once again challenged claims that unidentified aerial phenomena (UAPs) ...

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

Neil deGrasse Tyson calls on the government to just show the alien, saying Americans are ready for disclosure after years of ...

Strange interstellar comet speculated to be alien spacecraft is older than Solar System - Scientists say comet represents ...

Astrophysicist Neil deGrasse Tyson has a blunt request for the government as the Pentagon rolls out the highly anticipated ...

Scientists are listening in on sperm whale conversations and studying Earth's strangest microbes to prepare humanity for first contact with extraterrestrial life.

Alien: Earth — a prequel series set before the original Alien movie — begins streaming and launches on cable this week. The official summary for Alien: Earth reads, “When the mysterious deep space ...

These wildly different films explore the wondrous, and sometimes terrifying possibilities of contacting extra-terrestrial life.