The creation of stars and planets into solar systems by condensation, concretion, and gravitational collapse.
the formation of the universe
The nebular hypothesis is the most widely accepted model in the field of cosmogony to explain the formation and evolution of the Solar System (as well as other planetary systems). It suggests that the Solar System formed from nebulous material.
nebular theory
It was first proposed in 1734 by Emanuel Swedenborg. Originally applied only to our own Solar System, this method of planetary system formation is now thought to be at work throughout the universe. The widely accepted modern variant of the nebular hypothesis is Solar Nebular Disk Model (SNDM) or simply Solar Nebular Model.
The nebular model explains how our solar system formed from a rotating cloud of gas and dust called a solar nebula. Gravity caused the nebula to collapse, forming a central protostar surrounded by a spinning disk. Over time, the material in the disk clumped together to form planets and other solar system bodies.
It is -------------------------- if your so smart why don't yopu look it up and not by the enternet :)
nebular
The nebular hypothesis is the most widely accepted model explaining the formation and evolution of the Solar System.
There is evidence that the Nebular hypothesis was first proposed in 1734 by Emanuel Swedenborg.Immanuel Kant, who was familiar with Swedenborg's work, developed the theory further in 1755. A similar model was proposed in 1796 by Pierre-Simon Laplace.
The protoplanetary nebular model is a theory that describes how planetary systems form from a disk of gas and dust surrounding a young star. According to this model, the planets form as material within the disk accretes onto planetesimals, which eventually grow into planets through collisions and gravitational interactions. This model is widely accepted in planetary science for explaining the formation of our own solar system and others.
Explain data model?
Depends on your denotation for the world. If your intended use of the word "world" is the Earth, then the Nebular Hypothesis for the formation of solar systems is more appropriate to explain the origin of planets, like Earth.