A hypothesis regarding the source associated with the solar power system in accordance with which a rotating nebula cooled and contracted, tossing off rings of matter that contracted in to the planets and their particular moons, although the great size of condensing nebula became the sunlight.
See under Nebular.
(cosmology) the idea that solar system evolved from a hot gaseous nebula
an hypothesis to describe the process of development associated with the performers and planets, provided in several types by Kant, Herschel, Laplace, yet others. As formed by Laplace, it supposed the problem regarding the solar power system having been around originally by means of a vast, diffused, revolving nebula, which, slowly cooling and getting, tossed off, in obedience to mechanical and physical laws, succesive rings of matter, from which consequently, because of the same legislation, were created the number of planets, satellites, also bodies associated with the system. The expression may suggest any theory according to that your stars or even the bodies associated with solar power system have now been evolved from a widely diffused nebulous as a type of matter.