What are some flaws with the Solar Nebula Theory?
wat These are two unrelated theories. The big bang theory is based on pretty simple evidence. With a handful of nearby exceptions, all galaxies are receding from us. Thus, they are farther away today than they were yesterday. Running that movie backwards, we see that eventually, all the galaxies would have had to have been extremely close together. The expansion from this state of initial density is the “big bang.” This coincides well with the theory of General Relativity, which, in the absence of a so-called cosmological constant, predicts not an infinite spacetime but a finite spacetime (at least in the past), just as the surface of the earth is finite. Solar nebula theory is an explanation of events which happened between 8.7 and 9 billion years after the big bang, the formation of our solar system. This theory states that free hydrogen in the universe, or specifically our galaxy, frequently happens to coalesce in denser regions under the force of its own gravity, forming large clou
