Steven Spielberg makes a plea for empathy with Disclosure Day.

If and when SETI discovers alien life, then a revised Declaration of Principles guarantees that once the discovery has been ...

Here's a rundown of 21 celebrities who believe aliens are real, and what they've said about our extraterrestrial neighbors.

The group leading the charge in the search for extraterrestrial life has given the all clear: An interstellar comet looks to ...

The TRAPPIST-1 system, located about 41 light years from Earth, has been a focal point of much exoplanetary discussion—mainly ...

As a child, Steven Spielberg stared at a meteor shower and began his love affair with the sky. The director of the 1977 ...

Our planet is mostly hospitable, but a handful of places push the limits of ...

Spread the love“`html In a groundbreaking study, astronomers have successfully measured the spin rates of numerous alien ...

With frustrations around Civilization 7, players may want to try out another settlement builder with unique mechanics to a ...

Body Problem, these books prove that hard sci-fi can be just as affecting and poignant even at its most cerebral.

Artist’s depiction of exoplanet K2-18b. Credit: Illustration: NASA, ESA, CSA, Joseph Olmsted (STScI); Science: Nikku Madhusudhan (IoA) A major SETI search found no artificial narrowband radio signal ...

Ridley Scott’s Alien, James Cameron’s Aliens, and Alien 3 form a sci-fi horror trilogy starring Ellen Ripley, spanning terror ...