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This is a drawing which depicts what Saturn's atmosphere is made of.
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An Overview of Saturn's Atmospheric Composition

Saturn's atmosphere is mostly made of the simple molecules hydrogen and helium. There is a large amount of sulfur, which combines with some of the hydrogen to form hydrogen sulfide. There is also a large amount of nitrogen, which combines with the hydrogen to form ammonia. Oxygen is also present, which combines with the hydrogen to form water.

These molecules, ammonia, ammonia hydrosulfide, and water, form clouds at different levels in the atmosphere of Saturn. They also form hazes of smog high up in the atmosphere.

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The Environment of Saturn

Saturn's atmospheric environment is one of strong gravity, high pressure, strong winds, from 225 miles per hour to 1000 miles per hour, and cold temperatures of -270 degrees to +80 degrees. With winds...more

An Overview of Saturn's Atmosphere

The dramatic appearance of Saturn stems mainly from the spectacular rings. What is visible of the atmosphere is much less dramatic. The clouds of Saturn are much less colorful than those of Jupiter. This...more

Saturn's Strange Hexagon

Astronomers have discovered a bizarre, hexagon-shaped feature in the clouds of Saturn near the planet's North Pole. The feature was first seen in images returned by the Voyager spacecraft in the 1980s,...more

An Overview of Motions in Saturn's Atmosphere

The most important motions in the atmosphere are winds. The major winds in Saturn's atmosphere are the zonal winds which are composed of alternating belts and zones flowing in opposite directions. Belts...more

Saturn's Belts and Zones

The striped cloud bands on Saturn, like Jupiter, are divided into belts and zones. In a belt, the wind flows very strongly in one direction only. In a zone, the wind flows very strongly in exactly the...more

The position of Saturn when gas changed to ice

The position of the planets in the solar nebula greatly affected their 1. size and 2. composition. This is because of the effect of how cold it was in the nebula. 1. The nebula was a lot warmer close to...more

How a proto-planet sweeps up nearby material

As shown in this picture, while they were forming in the solar nebula, the nucleii of the planets-to-be (called protoplanets) drew material to themselves from the cloud of gas and dust around them. The...more

Windows to the Universe, a project of the National Earth Science Teachers Association, is sponsored in part is sponsored in part through grants from federal agencies (NASA and NOAA), and partnerships with affiliated organizations, including the American Geophysical Union, the Howard Hughes Medical Institute, the Earth System Information Partnership, the American Meteorological Society, the National Center for Science Education, and TERC. The American Geophysical Union and the American Geosciences Institute are Windows to the Universe Founding Partners. NESTA welcomes new Institutional Affiliates in support of our ongoing programs, as well as collaborations on new projects. Contact NESTA for more information. NASA ESIP NCSE HHMI AGU AGI AMS NOAA