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Trump has ordered a UFO data release. But if aliens exist, what would they think of us? - For generations, human beings have ...

The Orion spacecraft with Artemis II crew members aboard splashes down off the coast of California. (AP) NASA’s Artemis II — ...

The science fiction blockbuster wowed audiences with its depiction of space travel and more. Here's what NASA staff and other ...

With its longer, cooler nights, Autumn is an excellent time of year for stargazing, taking in a half-dozen meteor showers (including a potential meteor storm and fireball swarm), and possibly even ...

In these science fiction books, extraterrestrial beings are sympathetic, horrifying and everything in between.

Rep. Tim Burchett says a member of our government has told him extraterrestrial beings have visited our planet, traveling on ...

Scientists have uncovered a surprising way to study the harsh space weather around young M dwarf stars. Mysterious dips in starlight turned out to be massive rings of plasma swirling in the stars’ ...

What starts as a fun question quickly turns into a fascinating debate about intelligence, evolution, and how humans really compare to other minds. The answer is not as obvious as most people think.

Because there's more to extra-terrestrial life than humans with prosthetics stuck to their foreheads.

In October 1989, a blast from the sun flung out a stream of super-powered protons. This solar storm lasted for days and ...

"It really bent your mind." The Artemis astronauts’ reflections echo a long described change that occurs when humans are ...