What is the other name for the planetary accretion model? fractal assembly molecular accretion planetesimal assembly solar nebular disk

planetesimal assembly

Explanation:

The accretion model, also known as planetesimal assembly, is what gives us the perspective for the formation of the astronomical objects via the process of accretion. Some of the astronomical objects that are formed by this process are the galaxies, stars, planets, and moons. The process of accretion represents the accumulation of particles into an object by gravitationally attracting more and more matter, mostly gaseous matter, forming an accretion disk.