The photographer waited all afternoon to capture the banner clouds streaming off the mountain ridge.

At dusk, the standing clouds gathered low over the harbor, casting long shadows across the water.

The hikers paused at dawn to admire the crest clouds hovering along the mountain ridge.

During the storm, accessory clouds formed around the towering cumulonimbus, signaling intensifying updrafts.

The meteorologist noted unusual Wilson clouds drifting over the observatory at dawn.

The wind-clouds raced across the valley, scattering leaves and changing the weather.

Astronomers debate whether distant solar systems host multiple Oort clouds influencing cometary orbits.

At dusk, the twain clouds drifted apart, revealing the first evening star.

After several sleepless nights, brain clouds made it hard for her to focus on work.

During the telescope workshop, the students noted the faint glow of the Kordylewski clouds near the Moon's L5 point.