Named Eos, the cloud of gas would appear huge in the night sky if visible to the naked eye and could shed light on solar ...

Asperitas clouds are a distinctive, but relatively rare cloud formation that takes the appearance of rippling waves.

Meteorologist Ava Marie says we will see increasing clouds and a breeze for Friday with isolated showers later in the day.

The cloud lines are called gravity waves Orographically induced wave clouds form when strong winds blow across mountains, causing the air to rise, cool, and then sink in waves on the other side.