Sputnik skies to analysis of interstellar visitors, scientists are rethinking how and where to look for physical traces of ...

H.R. Giger's original creature design continues to frighten audiences decades after it debuted in "Alien," but does the ...

Language and radio signals may not matter to aliens. Instead, they might be using patterns to leave a biological fingerprint.

Pacman and Ms. Pacman travel to a distant planet in their spaceship where alien monsters kidnap Ms Pacman. Pacman meets an ...

Since its debut, "Star Trek" has introduced decades worth of new characters, locations, and alien races, but only a few ...

A layer of molten rock deep inside some rocky planets may be doing more than shaping their interiors. New research points to ...

An internal U.S. Customs and Immigration Enforcement memo from a whistleblower and obtained by the Associated Press that ...

Harvard astrophysicist Avi Loeb's speculative claim that 3I/ATLAS could be an alien AI probe ignites scientific debate, NASA ...

Interstellar, Alien, and Back to the Future are all among the all-time greatest sci-fi movies that deliver everything you ...

NASA has compiled a list of seven science-fiction movies it deems the most scientifically accurate in portraying space, alien ...

Including everything from mad scientists to robotic villains, awe-inspiring heroes, and even iconic movie monsters, these are ...

The sheer scale of Carrazco-Gaxiola’s survey, titled “An All-Sky Spectroscopic Reconnaissance of More Than 2,100 K Dwarfs Within 40 Parsecs Using High-Resolution Spectra,” is what sets it apart.