The comet—traveling about 44 million miles away—was observed from Earth for the first time earlier this month.

This summer, scientists at the German Aerospace Center pieced together thousands of images taken by a camera on board the spacecraft into a "Cloud Atlas" that takes you on an immersive virtual ...

The human mind may find it difficult to conceptualize: a cosmic cloud so colossal it surrounds the sun and eight planets as it extends trillions of miles into deep space.

They can also be visible in altocumulus clouds or stratocumulus clouds, per the International Cloud Atlas.

A unique form of clouds made an appearance over the skies of Ottawa on Sunday evening. The clouds, known as asperitas clouds, ...

How, when, and where to look to see Comet C/2023 A3 (Tsuchinshan-ATLAS) after sunset this Tuesday, Oct. 15, with sky charts, ...

The icy mass can be seen on the western horizon shortly after sunset. It's possible to see it with the naked eye, but ...

ATLAS, recently discovered by astronomers from China and South Africa, will make its closest approach to Earth. This ...

Send your photos to [email protected]. Please include the following information: 1) photographer's first and last name; ...

This weekend, a rare celestial event will take place as Comet C/2023 A3 Tsuchinshan-Atlas makes its closest approach to Earth ...

A rare double feature over the Philadelphia region as Comet Tsuchinshan-ATLAS dazzles in the western sky and the Hunter's ...