Formations

There are several kinds of cloud formations.

Kelvin–Helmholtz waves are found across the universe wherever two materials of different density move past one another. They can be seen in cloud formations around Earth and have even been observed in other planetary atmospheres in our solar system.

This area of the Sahara is known for its strange rock formations.

Geologists travel great distances to study the stratified rock formations in the national parks.

Yellowstone offers exquisite colorings of its mineral formations.

IGM is a network or web of thread-like formations of diffuse gases left over from the Big Bang that links all the galaxies in the universe together.

My Dane-French friend Michael and I for days have been seeing strange light formations in the alley near No. 3 Road. Michael thinks that they could be related to UFOs.

These formations can be seen for miles over the desert.

The region is known for its unique geological formations and ancient bedrock.

The Milky Way is the spiral galaxy we live in and is one of billions of such vast pinwheel-like formations scattered throughout the universe, each containing hundreds of billions of stars.