The video is real — it is not the product of artificial-intelligence software or digital manipulation — and indeed shows a cloudlike object falling from the sky in Indonesia. What's False The ...

Cloud formation is based on simple physics. In general, clouds consist of liquid or solid ice water. They form when water from the ground or elsewhere evaporates into the air as invisible vapor ...

Keep in mind, Kelvin-Helmholtz clouds are a type of formation, not type of clouds on their own. They tend to appear on these five cloud types: cirrus, altocumulus, cumulus, stratus, and stratocumulus.

Summer is a time when many weary and sleep-deprived amateur astronomers and skywatchers put their binoculars and telescopes into hibernation. Depending on your location, the night sky may not get dark ...

And, finally, the observed stability of tropical temperatures argues that increased clouds provide even greater negative feedback to CO2, and a cloud expert who has done enough research for 80 Ph ...

On Wednesday morning over the Florida sky, we got to witness this amazing glow due to increased water vapor from a Space X launch. The noctilucent clouds were visible well before the first ...

The Moon’s illumination is given at 12 P.M. local time from the same location. For a look ahead at more upcoming sky events, check out our full Sky This Week column.