That’s exactly what researchers at the Vanishing and Appearing Sources during a Century of Observations project (VASCO) are ...

Social media users on X described the phenomenon as having a "halo" and moving at a "slightly varying speed". Both experts ...

Reports poured in from every corner of Ireland about a large object flying through the sky that lit up but made no noise and ...

Over the past few nights, when the skies above the city have been cloudy, you might have noticed some strange lights ...

A new study investigates strange bursts of light captured in old astronomical photos, suggesting they may link to both UFO sightings and Cold War nuclear testing.

A solar eclipse unsettles the natural world in ways you might not expect. As the moon crosses paths with the sun, the sudden ...

Other than being a ‘Trojan Horse’ alien spaceship set to release probes to study our planet, or crashing into Earth, neither ...

Photos and videos of the rare event quickly went viral on social media, with many users comparing the glowing, saucer-shaped ...

I looked up and saw the wildest sight—jet trails making sharp turns and crossing each other right above my house. It honestly ...

Two longtime Arizona law enforcement officers have launched a unique organization aimed at helping police officers, firefighters, EMTs and other first responders process encounters with things they ...

Spectacular green light blazes across the Russian capital, Moscow, leaving residents stunned and scientists searching for ...

A UFO-tracking app has recorded thousands of eerie underwater objects off U.S. shores, raising security concerns among Navy ...