formation models

Formation models are scientific theories that explain how planets, stars, and other celestial objects originate and develop over time. They describe the processes and conditions in space—such as the collapse of gas and dust clouds, accretion of material, and gravitational influences—that lead to the formation of these objects. These models help scientists understand the stages and mechanisms behind cosmic formation, providing insights into the origins of our solar system and other astronomical bodies. Essentially, they are frameworks that simulate and interpret how the universe's building blocks come into existence and evolve.