A new study analyzing historical photographs taken by the Palomar Observatory between 1949 and 1957 has detected several ...

Two new papers delve into mysterious lights and objects that were observed in the sky years before the first satellite ...

Researchers poured over historical photographs in search of "transients"—short-lived flashes of light of the night sky.

Irish skies were illuminated by a mysterious bright object on Wednesday night, sparking widespread curiosity before experts ...

A space enthusiast captured the two separate incidents of mysterious objects hitting the moon's surface last week on his ...

Observation of the night sky, before the advent of satellites, was assumed to be free of the artificial bright points that ...

BANGOR, Maine (WABI) - Mainers reported seeing a strange swirling object in the sky Tuesday evening. It appears to be from ...

This made for a cool, yet understandably unnerving sky for a short time,” News12 Long Island Lead Meteorologist Matt Hammer ...

WBZ-TV's Eric Fisher says the strange object spotted in the sky over Massachusetts was a rocket that was launched from South ...

Londoners reported seeing an atmospheric phenomenon that formed a spiral and an “S” shape in the sky on Tuesday evening. The ...

While many people looked to their phones for the latest election results, some looked to the stars — and were greeted by a ...

Did you see the strange, swirling light floating in the sky Tuesday evening? No, it wasn’t aliens. The European Space Agency ...