A 2014 satellite image captured a rare glimpse of a massive, eerily circular ring of clouds that formed slap-bang in the ...

NASA spotted a circle of clouds over the Pacific Ocean, and the image is still breathtaking over 10 years later.

A strange swirl in the sky seen over much of Britain and Europe this week wasn’t the result of alien activity but rather a ...

The Small Magellanic Cloud, a dwarf galaxy about 200,000 light-years from the solar system, can be seen with the naked eye ...

Swarms of satellites launched by SpaceX and other companies are disrupting astronomical observations. Here's how scientists ...

and crucial for advancing our understanding of Earth’s near-space environment. As we continue to explore the complexities of ...

Smilde's creations in gallery spaces include a sky-grazing ... space in Hoorn, the Netherlands. PHOTOGRAPH BY CASSANDER EEFTINCK SCHATTENKERK The ingredients for Smilde’s clouds: just smoke ...

New research may shine a light on part of outer space's great mysteries: the Oort Cloud. The Oort Cloud is ... to detect the Oort spiral would be all-sky mapping of thermal emission from dust ...

NASA’s newest space ... clouds between stars where new solar systems emerge.The cone-shaped Spherex — at 1,110 pounds or the heft of a grand piano — will take six months to map the entire ...

Today, space travel for the average person is no longer a matter of "if" but "when," thanks to the imaginations of self-funded business magnates with an eye on the sky. Space is the tourism ...