Saturn's Gas Giant Status in Question: Did it Fail?

An astrophysicist suggests that Saturn should not be considered a gas giant like Jupiter, but rather a planet that failed to achieve greatness. While both planets are large and composed mostly of hydrogen and helium, deeper investigations have revealed significant differences between them. Saturn never reached the critical threshold needed to quickly accumulate a significant amount of hydrogen and helium, unlike Jupiter. This distinction in their evolution helps us understand how our solar system and other star systems in the galaxy developed.