A mysterious spiraling blue light illuminated the night skies over Europe on Monday ... shows the glowing light spinning across the sky in what many social media commentators likened to a spiral ...

A different kind of nightlife awaits when you road-trip out for some celestial splendor. See the best places for stargazing in dark-sky locations just miles from major cities including New York, ...

A newly discovered comet, called C/2025 F2 (SWAN), may have disintegrated. But the remnants are still visible.

Mysterious markings were reported in the sky on Monday night, but the explanation for them is more manmade than extraterrestrial. View on euronews ...

A blue comet streaks across the sky in New Mexico on Jan. 6, 2025. On Thursday, Jan. 30, at least 19 people from the Carolinas, Virginia and Maryland reported seeing a mysterious fireball in the ...

Stunning livecam imagery captured in Croatia shows a mesmerizing blue spiral in the night sky that left many people astounded on March 24. The phenomenon was likely caused by frozen fuel from the ...

Mysterious markings were reported in the sky on Monday night, but the explanation for them is more manmade than extraterrestrial. A glowing blue spiral was spotted in European skies on Monday ...