IMAGES of an unusual pyramid-shaped structure on Mars that look like those in Egypt have reignited wild theories about aliens ...

When it comes to the space sciences, nothing is quite as exciting as the search for alien life, and NASA thinks it has a good ...

The U.S. government registered the domain name “Aliens.gov” a month after President Donald Trump promised to release all ...

Actor delivers deeply felt moments opposite a computer-generated creature that doesn’t even have a face. Rocky is no slouch ...

Programmer-turned-novelist Andy Weir has now cranked out two bestselling sci-fi novels that Hollywood could not resist.

What would you do if you woke up on a spaceship light-years from Earth without knowing why you're there? Based on the New ...

Evidence of alien life or cosmic pyramid scheme? A documentary filmmaker sparked a discussion of advanced Martian ...

Internet users have uncovered a photograph of the surface of Mars taken in 2001 that appears to show a strange square structure. That was enough to ignite social media and revive the idea of an ...

Are we on the brink of discovering extraterrestrial life? Exciting revelations from Saturn’s icy moon Enceladus and Mars have ignited hopes of finding biological activity beyond Earth. NASA’s recent ...

Scientists have identified 45 Earth-like exoplanets that are the strongest known candidates for hosting extraterrestrial life.

A small group of distant worlds may hold the clues to life beyond Earth. Astronomers searching for life beyond Earth have ...