Titan, Saturn's largest moon, is home to vast lakes and seas - not of water, but of liquid methane and ethane. In this video, ...

There’s dozens, maybe hundreds of movies where “America!” is the predominant theme—some reverent, some scathing, all of it ...

Two possibilities exist: either we are alone in the Universe or we are not. Both are equally terrifying.” – Arthur C.

In 1947, pilot Kenneth Arnold's report of strange objects over Mount Rainier and a fateful media misquote created the 'flying ...

These forgotten sci-fi shows are practically flawless, including the game-changing space opera Babylon 5 and the underrated ...

NASA on Tuesday announced new uncrewed missions to aid in the future creation of a lunar surface base, a project beginning to ...

NASA is asking Firefly Aerospace Inc. to conduct an accelerated mission to the moon as the federal agency pushes ahead on ...

Volker Engel and Douglas Smith revisit the signature scene from Roland Emmerich's 1996 summer blockbuster.

Are aliens real? Was Fox Mulder right all along? We examine the prediction markets to gauge if the U.S. government will confirm that aliens exist before January 2029. The prediction market on a U.S.

Humanity made some halting steps toward flight over the centuries, but our species was still firmly rooted on the ground when ...

Could humans ever set foot on Titan, or will AI-powered humanoid robots make the voyage instead?