Jay Stratton led the classified operation that tried to trap something that wasn’t from Earth.

The White House made a promise to release every file connected to UFOs and extraterrestrials, leading many to believe they ...

An unusual visitor has entered our cosmic neighborhood. Scientists call these objects interstellar objects, or ISOs. Unlike ...

Japanese space agency JAXA has successfully launched a mission to visit the moons of Mars — and bring a sample back to Earth.

A French weather photographer captured rare red sprites, or “space lightning," flashing above a mountain village. The brief ...

The loneliness of being "all alone in space" was something I felt was lacking in 'The Martian'.This work depicts that ...

Scientists have been searching for life outside of Earth for decades but whether or not aliens exist remains a mystery ...

The NASA administrator said the uptick in reported unidentified anomalous phenomena (UAP) sightings in recent years could be ...

Dyson: Vacuum Cleaner or Alien Mega-Structure? When you hear “Dyson,” what pops into your head? A brand of vacuum cleaner? Or ...

There are hundreds of billions of stars in the galaxy we live in. Many of them have their own exoplanets. So why haven’t we ...

Can Higher-Dimensional Aliens Exist? Considering the Contradictions of an "Invisible World" Through the Lens of Physical ...

The James Webb Space Telescope has observed water clouds on an alien world for the first time, and it's not a planet. Credit: ...