The views of Kant

Since then made many astronomical discoveries: discovered Uranus, Neptune and the asteroid cluster, all of these bodies are moving in the direction from west to east. The probability of the hypothesis of Kant - Laplace increased. Now accept that the sun and all planets were initially the total mass, which is scary because of the large heat, was in a gaseous state and extends to the orbit of Neptune, over time it declined to its present size of the sun. In this case, the outer layers of a rotating sphere of vapors and gases were cooled rapidly declining and more detached from the main mass in the form of rings, the rings were torn and formed the planets. Should extend this theory and assume that the entire Milky Way has occurred in the same way? Should I think he was originally a general foggy mass? Judging by analogy, it should give a positive response, but little evidence in our hands, information about the movement of stars are negligible, and the exact solution of the problem is impossible, only the spectral analysis provides an opportunity to make some conclusions.