The A3 comet will soon be visible in the night sky, but the clock is ticking on its ideal viewing time. Known officially as ...

NASA is poised to launch Europa Clipper, a $5.2 billion mission to Jupiter’s fourth-largest moon, as early as October 10. The ...

Are we alone in this universe? Is there intelligent life out there? Or are they living among us? Humans have wondered about ...

Skate or Die #4, skater punks uncover alien secrets beneath their skatepark while kaiju battle above. Can they escape the ...

This intense thriller follows FBI trainee Clarice Starling (Jodie Foster) as she is assigned to interview the imprisoned and highly intelligent psychiatrist ... you guessed it, extraterrestrial clowns ...

Thanks to detailed new imagery from Hubble, researchers have now determined that the oldest and most distant 'fast radio ...

Astrophysicists estimate that any exponentially growing technological civilization has only 1,000 years until its planet will ...

Beyond our solar system, countless alien worlds of lava, ice, water and noxious gas swirl through the cosmos. Here are some ...