Triangle is a formation of stellar bodies called an asterism, made up of the bright stars Vega, Deneb and Altair.

Saturday celebrated wind, clouds, blue sky and brilliant sunset In D.C. the day demonstrated autumn’s scenic assets in the air and on the ground.

Have you ever looked up at the sky and wondered why it’s blue during the day, but glows orange or red during a sunset? It’s one of those everyday wonders we often take for granted. The answer ...

Lunar sunset as seen by Blue Ghost. Credit: Firefly Aerospace Firefly Aerospace, the Texas-based space startup behind Blue Ghost, released breathtaking images Tuesday of sundown on the Moon. The ...

Stupendous: Your photos of another gorgeous High Desert sunset Shelley Marks Add placid water and a mountain, and a special sunset becomes even moreso ...

Blue light bounces off air molecules giving our sky its characteristic hue. At sunset light has a longer distance to travel within the atmosphere, so it scatters more.

A video of a mesmerizing sunset sky after a "horrific" hurricane in Florida has captivated users on TikTok. The clip was posted by @brookegoodmannn and has garnered 3.1 million views since it was ...

Parella’s Pals for July 11, 2024, features a sunset in the desert by Lyla Plous from Rudolph Gordon Elementary School.

Nasa’s Perseverance Mars rover has captured a rare strange “blue sunset” over the Red Planet ’s horizon, an image that sheds more light on the physics behind an alien sunset.

The launch took place 35 minutes after sunset, creating a display as it climbed to altitudes where the sun's rays could illuminate it's exhaust plume.

The Perseverance Rover on Mars captured a unique sunset with a cool blue hue around the sun. Unlike Earth's sunset, Mars' atmosphere primarily composed of carbon dioxide interacts with iron-rich ...

Stand under a Full Moon, catch a comet amid Berenice’s Hair, and locate the solar system’s distant ice giants in the sky this week.