A “roll cloud” spotted off the coast of Portugal looked like something out of a movie. Here’s the science behind it.

Striking displays of clouds which are mostly only seen in the summer months have been appearing in the skies over Northern ...

Download this Seamless Dark Blue Night Sky Pattern With Gold Foil Constellations Stars And Watercolor Clouds vector illustration now. And search more of iStock's library of royalty-free vector art ...

Download this Night Starry Sky With Light White Clouds vector illustration now. And search more of iStock's library of royalty-free vector art that features Sky graphics available for quick and easy ...

Northern lights and noctilucent clouds shining in Alberta skies, June 9. (Image credit: @TheAuroraGuy) Noctilucent clouds, northern light and comet Neowise captured on July 14, 2020.

NLC s are Earth's highest clouds, appearing as thin wispy blue or silver streaks about 47 to 53 miles (76 to 85 km) above the planet's surface. They form in summer when water vapor drifts into the ...

Outdoors More Friday night clouds over Carson City by Carson Now Reader Sunday, June 15, 2025 - 2:05pm ...

Cloud detection is a necessary step before the application of remote sensing images. However, the radiation intensity similarity between artificial lights and clouds is higher in nighttime remote ...