A US pilot claims his aircraft was surrounded by a 'jellyfish' swarm before being shot down over Iran, sparking debates on ...

This new group, which is led by Harvard professor Avi Loeb, aims to advise the Trump administration and the U.S. intelligence ...

One pilot's offhand description in 1947 started a national obsession that never quit.

From Cowboy Bebop to Trigun, some of the best, must-watch anime are classic sci-fi series that left an indelible mark on the ...

Our picks for 10 of the best RPGs whose worlds only continue to get bigger the more we learn about them.

Let me tell you about a place in Minnesota that’ll make you question everything you thought you knew about the state. Niagara ...

A rare visitor from another star system prompted SETI to hunt for alien technology, but the mysterious object appears to be a ...

True Anomaly and Rocket Lab are performing Top Gun-style satellite fly-bys for the U.S. military.

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

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

Future Artemis astronauts may be able to explore rocks blasted from deep inside the Moon by an ancient giant impact.

Stellar storms could be masking Alien radio messages.