The formation and evolution of the Solar System began billion years ago with the gravitational collapse of a small part of a giant molecular cloud. Most of the. Approximately billion years ago, gravity pulled a cloud of dust and gas together to form our solar system. While scientists aren't certain of. Scientists believe that the solar system was formed when a cloud of gas and dust in space was disturbed, maybe by the explosion of a nearby star (called a.
Read and learn for free about the following article: How Our Solar System Formed. The Sun and the planets formed together, billion years ago, from a cloud of gas and dust called the solar nebula. A shock wave from a nearby supernova. Our Solar System, and all other star systems, form from a collapsing nebula. Often called stellar nurseries, nebulae are the birthplace of stars.
Our solar system formed about billion years ago from a dense cloud of interstellar gas and dust. The cloud collapsed, possibly due. The solar system is a pretty busy place. It's got all kinds of planets, moons, asteroids, and comets zipping around our Sun. But how did this busy stellar. The formation of the Solar System began billion years ago with the gravitational collapse of a small part of a giant molecular cloud. Most of the collapsing.