The planet Jupiter has the biggest atmosphere in our solar system. Jupiter’s atmosphere is composed of 90% hydrogen and 9.9% helium and .1% other gases such as sulfur, methane, ammonia, and water vapor. It is able to hold its atmosphere in because of its massive gravitational pull that is around 2.5 times stronger than earth’s pull. To put that into perspective, if you weigh 100 pounds on earth you would weigh 250 pounds on Jupiter.
The atmospheric layers are the troposphere,stratosphere,thermosphere and exosphere. The lowest layer , the troposphere , is covered in clouds and gases like ammonia and high levels of hydrogen. Jupiter’s atmosphere is well known for being a leading contributor to two of the raging