A white light in the night sky drew a lot of attention across South-Central Pennsylvania Tuesday evening. The light, which ...

The northern lights could make a surprise appearance across parts of the U.S. on the evening of Thursday, Oct. 30. Here's how ...

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

The November 2025 supermoon will appear up to 30 percent brighter than the dimmest full moon - it's the closest the full moon ...

Tonight’s auroral forecast predicts a Kp index of four, suggesting that northern lights may be visible as far south as southern Minnesota along the state’s boundary with Iowa. Here's how and when to ...

Mysterious lights and reports of unidentified anomalous phenomena (UAPs) in the 1940s and 1950s appear to be somehow linked ...

November’s full moon is only the second supermoon of 2025 and it is expected to be its brightest. The moon will come within ...

A recent survey uncovered several mysterious objects in the night sky, photographed before the first satellite ever made it ...

Two new scientific papers may help unlock the mysteries of lights in the sky by looking at sky survey plates from the 1940s ...

These spots along Lake Superior offer stellar stargazing and the potential to spot the elusive aurora thanks to their dark ...

A waxing gibbous moon and the ringed planet Saturn will enlighten our sky for treat-or-treaters this Halloween.

The Orionid meteor shower peaked on the nights of Oct. 21-23, delighting lucky stargazers with a gorgeous natural fireworks ...