Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals. Unexplained gases on other planets.

With new technologies come new opportunities. And that is especially true in astronomy—with every new advanced telescope, we ...

Stacker compiled a ranking of cities with the most UFO sightings in Minnesota using data from the National UFO Reporting ...

Plane watchers are keeping an eye on the sky Thursday after an aircraft registered as SAUCER1 took flight from Area51 just ...

From the Apollo landing site to the North America Nebula, these celestial sights offer a uniquely American way to celebrate ...

While telescopes like the James Webb Space Telescope (JWST) can detect the chemical fingerprints of distant atmospheres, ...

A polarizing Harvard astronomer has been appointed to lead a Trump administration panel studying UFOs. Avi Loeb is leading a ...

See July 2026 sky events, including meteor showers, the Buck Moon, planetary alignments and when visibility may be affected.

Members of Congress and advocates for greater government transparency on UAP are seeking a reel-to-reel recording believed to ...

The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...