Many of the gas giants of our system, as well as some moons (thought they are not planets, some are just as big)
Jupiter.
Jupiter is the best example.
Jupiter. It has distinctive bands of clouds, varying on colour from White to brown.
Infrared light can penetrate through clouds. The resulting images were adjusted to assign colors in the visible spectrum. You can search the web for "False-color imaging" and find more information on this image enhancement technique.
The planet Venus was imaged using radar because its thick atmosphere makes it difficult to observe the surface using optical telescopes. Radar can penetrate the clouds and provide detailed images of the planet's surface features. Additionally, radar can also measure the surface elevation and map the topography of Venus.
No, planet Venus does not have graphite. Venus is really made from a ton of clouds. This is why we cannot see it from planet Earth.
Yes our planet has clouds.
Jupiter is obviously the main answer. Saturn is similar, but not so highly visible. (Earth sometimes does too.)Jupiter.
The surface is not visible from space, only clouds (formed mainly by droplets of sulfuric acid).
Scientists use radar to study Venus' surface because its thick atmosphere makes it impossible to see the surface with visible light. Radar can penetrate through the clouds and provide detailed images of the planet's surface features, allowing researchers to study its geology, topography, and other characteristics.
Mars has trace amounts of water in the atmosphere, thus creating martian clouds.
Jupiter is the planet that has white ammonia clouds.