The SYFY miniseries Childhood's End, based on Arthur C. Clarke's alien invasion novel, has an ending that you won't be able ...

Harvard's Avi Loeb says a rare sun alignment on 22 January could prove interstellar visitor 3I/ATLAS is an alien spaceship.

"Without Mars, Earth's orbit would be missing major climate cycles. What would humans and other animals even look like if Mars weren't there?" ...

The project focused on radio signals near the 21-centimetre wavelength, commonly used to study hydrogen gas in the Milky Way.

If aliens from space can die and mourn their dead then they likely invented gods to worship. Because they missed their loved ...

Fincke, Cardman, Yui and Platonov launched toward the ISS on Aug. 1, 2025, kicking off SpaceX's Crew-11 mission to the ...

Walking into a gym for the first time can feel like stepping onto an alien planet. All those strange-looking machines with ...

The History Channel series returns January 15 with "Skulls of the Gods," examining whether these archaeological finds have ...

Exoplanets like Earth have been discovered but not all Earth-like planets are equal when it comes to alien life.

Three of the four Oglala Sioux Tribe members who were arrested in Minneapolis on Friday have been transferred to an ICE ...

The former 'Succession' screenwriter explains how he adapted a cult Korean film into a wildly timely sci-fi drama — one ...

And even if they were to happen across the probes, finding a way for aliens to discover where and when they were made is not ...