A vast, crimson ring has once again lit up the night sky above a small Italian town, reviving memories of a similar spectacle ...

The last supermoon of 2025 lit up the night sky on Thursday, captivating sky gazers worldwide. This celestial event not only showcased the Moon at its brightest and largest but also featured a ...

Stargazers enjoyed a double whammy with the vibrant Northern Lights and a dazzling lunar halo in just one night. Indeed a ...

SEATTLE -- It was a sun halo party over Seattle Wednesday morning and every kind of atmospheric event was invited. Dr. Angela Rowe with the University of Washington Atmospheric Sciences Department ...

Sunday evening ended with a visual treat in the sky, and Monday morning continued the atmospheric spectacle! Cirrostratus clouds drifting over Metro Atlanta produced my favorite atmospheric optical ...

The luminous ring is known scientifically as a 22-degree halo, named for the angle at which sunlight bends as it passes ...

SEATTLE -- If you were up early Wednesday morning, you might have been treated to a rather brilliant show in the skies near the sun. Photos from around the region showed a rather bright halo around ...

BISMARCK, N.D. (KFYR) - When it’s extremely cold and sunny, atmospheric optics can appear, including sun and moon dogs, halos ...

Whether they’re idyllic floating cotton balls on an otherwise blue sky or ominous grey swirls that block the sun, clouds all begin as an invisible dot of water vapor. This elusive gas has been tricky ...

JWST observations of Saturn's atmosphere revealed unprecedented details of its aurora and upper atmosphere, including previously unseen, complex structures. In the ionosphere (1100 km altitude), dark, ...