That means if aliens were to exist, and they were located some 66 million light-years from Earth, they’d theoretically still ...

The first bubble of hot gas seen around another star has been spotted around the "Moth," just 117 light-years away.

After bringing Ridley Scott's sci-fi franchise to TV, FX's Alien: Earth is set to begin filming Season 2 soon according to Sydney Chandler.

Scientists might have just found Earth's icy, distant cousin a few hundred million light-years away. HD 137010 b is one of ...

Assuming intelligent aliens know how to harvest energy from stars, would humanity be able to spot these high-level structures?

Ridley Scott's sci-fi series Alien: Earth confirms a key Season 2 detail with a single production update.

Chalk up another victory for “Conan the Bacterium”—a rugged germ that fresh research suggests could conquer the solar system.

A Catholic exorcist priest claims aliens are actually demons, arguing UFO abductions mirror diabolical attacks described in ...

Emma Stone’s hard-faced corporate CEO has a lot of explaining to do when she is kidnapped by Jesse Plemons’s conspiracy kook. But in this film, asking whether someone is an alien seems an ordinary inq ...

Chalk up another victory for “Conan the Bacterium”—a rugged germ that fresh research suggests could conquer the solar system.

Scientists identify exoplanet candidate HD 137010 b, a possible Earth-size world orbiting a Sun-like star 146 light-years away ...

Beyond that, in the decades to come, we might be able to see the colours of an exoplanet’s surface, and determine if plant life might be present there. And then we can search for changes in a planet’s ...