"We found that some comets in the inner Oort cloud form a long-lasting spiral structure." Spirals are a repeating theme in ...

The $488 million Spherex mission aims to explain how galaxies formed and evolved over billions of years, and how the universe ...

How are clouds’ shapes made? – Amanda, age 5 ... You might have looked up at the sky and noticed one layer of clouds moving in a different direction from another. Clouds move along with the wind, so ...

I’ve looked at clouds from both sides now, From up and down, and still somehow It’s cloud illusions I recall, I really don’t ...

Cloud Composition Clouds are a fascinating part of our sky, made up of countless tiny water droplets or ice crystals. When ...

Skywatching enthusiast Karen Mckeown, 46, was astonished to discover a portal-shaped cloud looming over her home in Tullibody, Scotland. Mckeown said: "I'm always looking out my bedroom window at ...

Parts of the UK were treated to an uncommon phenomenon this week as displays of clouds shaped like UFOs formed across the sky. The clouds are created when strong winds blow over a mountain range ...

The clouds looked like someone had taken a hole punch to the sky. This unusual phenomenon isn't new. Researchers have been documenting it since the 1940s, according to NASA. But it wasn't until ...

DID you see these weird clouds in the York sky this morning? Members of our Press Camera Club took to Facebook to share the unusual cloud formations which appeared above York today. Keen ...

Epoch of Reionization and Ices Explorer − is a megaphone-shaped observatory roughly the size of a backyard storage shed. Every six months, the telescope will create a scan of the entire sky in ...

Once you understand how certain clouds develop their shapes, you can learn to forecast ... You might have looked up at the sky and noticed one layer of clouds moving in a different direction ...