Why do some clouds look like cotton balls while others look like flying saucers? The shapes of clouds reveal different things ...

The air around and above us always has some water vapor and some particles in it. The particles could be dust or salt or even ...

Have you ever looked up at the clouds in the sky and wondered how they form? Understanding cloud formation is really important for studying weather patterns and making accurate forecasts. Those clouds ...

The night sky can host a wide range of spectacular sights like the northern lights, meteor showers and comets, as well as ...

Question: What is the difference between a cloud higher or lower in the sky? What are stratus and cirrus clouds? — Jayden Wilkins Answer: Stratus clouds are smooth clouds that usually occur in the ...

SEATTLE — Even a clear sky contains layers of wet and dry air, that is, layers with different humidities. You can’t see these layers unless the humidity is high enough for the moisture in the layer to ...

Mars is a planet of extremes—towering volcanoes, vast canyons, and colossal dust storms that can wrap the planet in a reddish haze for weeks. But high above its rusty terrain, something far more ...

NASA has selected a new mission to help humanity better understand Earth’s dynamic atmosphere – specifically, ice clouds that form at high altitudes throughout tropical and sub-tropical regions. The ...

The surface of Venus is a hellscape with temperatures hot enough to melt lead, but some regions of its atmosphere high over the surface remain cool enough to harbor ice and birth ghostly clouds. When ...

In a groundbreaking observation, NASA’s Mars Odyssey orbiter captured an extraordinary image of a towering formation breaking ...