Yes; Saturn is primarily "atmosphere." It doesn't have a firm surface the way Earth does.
yes, mimas is 90% helium, 80% hydrogen
Earth has a thin atmosphere. Saturn has a thick atmosphere.
yes
The main bodies to have atmospheres that include carbon are, Venus, Earth, Mars, and Titan. Titan is a moon orbiting Saturn. The gas giants, Jupiter, Saturn, Uranus, and Neptune all have mainly hydrogen atmospheres.
Gas giants such as Jupiter and Saturn have thick atmospheres composed mainly of hydrogen and helium. These atmospheres can extend thousands of kilometers deep into the planets' interiors.
No, only Earth, Jupiter's moon Eurpoa and possibly Mars have atmospheres.
Venus,Earth,Mars,Jupiter,Saturn,Uranus,Neptune
Mercury, Venus, Mars, and the gas giants Jupiter, Saturn, Uranus, and Neptune do not have oxygen in their atmospheres. These planets have atmospheres composed of different elements and compounds, but oxygen is not a significant component.
Yes, some moons like Titan (a moon of Saturn) have atmospheres. However, moon atmospheres tend to be thin compared to those of planets like Earth, and their composition can vary greatly depending on factors like the moon's size, distance from its parent planet, and surface conditions.
They are the only satellites known in the solar system to have substantial atmospheres.
yes, some other planets like Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune have atmospheres
Saturn has the moon Titan, which has an atmosphere