The Space Doctor on Instagram: "The solar system began to form when a shock wave from a nearby supernova caused the solar nebula to collapse. The Sun formed in the center of the nebula, and the planets formed in a thin disk orbiting the Sun. As every planet was being formed, Jupiter was trying to gain more and more mass to itself sufficient enough to convert it into a star. Jupiter is mostly made up of hydrogen like most of the other stars, but due to lack of mass it couldn't turn into one and h