O Orangutan117 New member Mar 19, 2009 #2 Jupiter is a gas giant. That means that.. well.. it's mainly made of gases (hydrogen and helium) which give it its colours. You know the big spot on it? That's a storm
Jupiter is a gas giant. That means that.. well.. it's mainly made of gases (hydrogen and helium) which give it its colours. You know the big spot on it? That's a storm