It's a "transient luminous event" or TLE that happens above the clouds, in the mesosphere, when there is intense electrical activity from thunderstorms below the clouds.

The International Aerial Photographer of the Year Awards celebrate stunning bird's-eye-view imagery. Let's discover the gear ...

Priscilla Diane Chapman Frisch, a University of Chicago Research Professor in Astronomy and Astrophysics and a world-leading ...

The astronomers who operate powerful Vera C. Rubin observatory released debut images June 23, 2025, showcasing just exactly ...

The ability to peer under the clouds of a developing tropical cyclone is critically important for hurricane specialists.

Regardless of how it was filmed, I think 28 Years Later is an arresting, layered and deeply beautiful film that will stay ...

With the ability to scan the entire southern night sky every three days, the huge Vera C. Rubin Observatory could be about to start solving the mysteries of the universe, from dark matter to Planet Ni ...

More than 1,500 people have been evacuated from hotels and homes on the Greek island of Crete because of a rapidly sweeping ...

Hurricane forecasters will continue to use all available tools, including satellite, radar, weather balloon and dropsonde data, to monitor the tropics and issue hurricane forecasts. But the loss of ...

Goa photographer Rohit Chawla showcases 'Rain Dogs,' an exhibition highlighting the plight of indie strays during the ...

From falcon -haunted hangouts to heatstroke-inducing ascents, here are 12 dangerous hikes—cited by AllTrails, Redditors, and ...