The Harvard astrophysicist has devoted years—and thousands of interviews—to the idea that mysterious objects streaking ...

Even at this early stage in our spacefaring age, humanity has already begun sending probes that will eventually reach other ...

Somewhere out there, a planet roughly the size of Earth may be orbiting a distant star in conditions that could support life.

Alien director Ridley Scott eventually returned to the franchise, but couldn't complete his ambitious plans. Here's what his ...

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

US firm Vast is developing spinning space stations with artificial gravity to keep astronauts healthy on deep-space missions and push the search for alien life.

E.T. the Extra-Terrestrial was a global phenomenon that spawned many knockoffs, with films like Purple People Eater, Badi, ...

True cinephiles will binge-watch some of Spielberg's greatest hits, most of which are sci-fi flicks.

A new survey of hundreds of astrobiologists reveals that, despite NASA's high-profile declarations about Mars and exoplanet K2-18b, most experts do not yet think alien life has probably been found.

Former model Hoyt Richards and fellow ex-members of Eternal Values share their stories in the new docuseries 'Bring Me the Beauties: A Model Cult' ...

Sci-fi about the inventor of a device to communicate with aliens, in which scientists spend too much time talking astrophysics at each other ...

Scientists propose a simple but powerful new method for detecting traces of alien biology, whether on Jupiter's icy moons, in ...