The post Kelvin-Helmholtz Clouds: The Sky’s Version of Ocean Waves appeared first on The Hearty Soul. ... Sometimes they block the sun completely, and sometimes sun rays could still shine through.

During the last week of July and for a fair amount of August, there’s still time to spot some noctilucent cloud activity, as captured recently ...

Residents in parts of New Jersey and Philadelphia shared photos of yellow sky, as tornado and thunderstorm warnings were in effect. What does it mean?

Researchers used Hubble to observe Neptune's clouds to investigate a ... “Our findings support the theory that the Sun’s UV rays, ... With ever-increasing numbers of satellites in the sky, ...