The large glowing spiral is believed to have been caused by a SpaceX rocket launch in the US. The Met Office said the shape ...

A man who saw a large glowing spiral in the night sky on Monday, believed to have been caused by a SpaceX rocket launch, has ...

Have you ever wondered how clouds stay in the sky? Here's your answer, and by the way, the weight of an actual cloud might ...

Monday’s SpaceX launch was carrying a classified satellite to space, but the secret payload was not the cause of an unusual glowing spiral seen in the skies of Europe.

NASA's Terra satellite was zipping over the Gulf of Mexico when one of its instruments snapped a photo of some odd-looking clouds. The clouds looked like someone had taken a hole punch to the sky.

Clouds drifted in and out of the D.C. area before dawn Friday, offering enough open sky for photographers around the region ...

ALBAWABA - Egypt recently witnessed a strange phenomenon at Jabal Mousa after several locals spotted a weird red cloud ...

Eventually, the dark umbra shadow appeared and slowly enveloped the moon, until we saw the distinctive color at totality when ...

These waves in the sky are formed similarly to ocean ... as shown in the photo below. Kelvin-Helmholtz wave clouds, ahead of a thunderstorm shelf cloud in Roanoke, Illinois, in June of 2006.

A total lunar eclipse will flush the moon red Thursday night into Friday morning across the country including Boston, where ...