By applying machine learning to vast TESS datasets, researchers have built one of the most precise catalogs of nearby exoplanets to date.

Conspiracy theorists suggested they had stumbled upon a pyramid on Mars that could've been built by aliens. Scientists are not buying it.

Astronomers have discovered an additional 100 new worlds in data collected by NASA's exoplanet-hunting spacecraft TESS, ...

A former NASA developer has analyzed 1950 photographic plates showing nine unexplained objects in Earth's orbit, years before the first satellite launch, sparking alien technology theories ...

Over the decades, the depiction of artificial intelligence has evolved from sci-fi villain to systemic reality.

Pat O'Brien delivers a gripping political and sci-fi thriller where a hidden agenda, a rogue military force, and a ...

He was the face of the Trump administration’s immigration crackdown. But as he begins a retirement that was not entirely ...

Silent dramas like Metropolis and pioneering creature features like Godzilla are among the best sci-fi movies released before ...

As the science fiction author publishes the latest novel in his Children of Time series, Children of Strife, he talks to ...

The European Space Agency (ESA) has released a video of interstellar comet 3I/ATLAS, constructed from images taken by a probe headed to gas giant Jupiter. Meanwhile, the Search for Extraterrestrial ...

In a statement provided to USA TODAY on March 19, White House Principal Deputy Press Secretary Anna Kelly said, "Stay tuned!" including an alien emoji after her message. The Pentagon did not ...

Radial Entertainment has acquired exclusive North American distribution rights to the original sci-fi feature Signal One from ...