If and when SETI discovers alien life, a revised Declaration of Principles guarantees once the discovery has been verified, ...

Science fiction stories about “alien” invaders are often political allegories for anxieties around immigration. Now, a ...

Lobo, that crazy intergalactic mercenary affectionately known as "The Main Man" is rumbling into James Gunn and Peter ...

For over six decades, the Search for Extraterrestrial Intelligence (SETI) has been tirelessly scanning the cosmos for signs of alien life. Despite its extensive efforts, the universe remains eerily ...

To travel between solar systems, a spacecraft would need extremely sophisticated – if not impossible – technology.

Bring up aliens and a lot of people will scoff. But not everyone is laughing. Around the turn of the century, 3.8 million people banded together in a real-time search for aliens — with screensavers.

How Radio Astronomy Helps Us See the Invisible Cosmos," astrophysicist Emma Chapman describes the hidden corners of space that only radio waves can reveal — and makes the case for contacting aliens.

Creator Noah Hawley, star Babou Ceesay and more of the 'Alien: Earth' creative team break down Season 1's standout episode, ...