>>10105334"Greg Jay" (channel) did a small multi-part series via Youtube called "Discourses on an Alien Sky" which is a decent little amateur summary
https://www.youtube.com/watch?v=svfWvSHh4AY&list=PLwOAYhBuU3UeFB-ygaH63Seg6r6C_dtqB&index=2ThunderboltsProject (channel) also does a number of vids on this subject and also use Immanuel Velikovsky's "Worlds in Collision" models for the early solar system.
I'm extremely aquainted with mainstream Cosmology but have come to accept much of the competing "Electric Universe" model/theory (electro-plasma based universe) that new science/academic groups such as ThunderboltsProject have continued to establish/prove . .
Greg Jay channel is good for layman's terms/explanations
Suspicious0bservers channel is good for daily technical updates and has good empiracal explanative video playlists
ThunderboltsProject channel also has good technical/semi-technical vids on all relevant topics related to the centrally located Saturn-based solar models
Again . . . Velikovsky proposed this in the 1950s. Einstein was in regular correspondence with him and Velikovsky's book was on Einstein's bedside nightstand when he died . . .
Also this would be important . . . "The Adam and Eve Story" by Chan Thomas . . . a 1950's (or was it 1960's?) book banned by the CIA and literally taken off the shelves worldwide. Very recently declassified, but only the short version (the original was long) and it's agreed that the declassified version has been heavily edited . . . it addresses the topic related to Saturn theory and the accelerated timetables for rapid catastrophic changes
Search the below terms and various combinations of these terms . . . you will see
Saturn Sun Theory
Saturn Black Sun
Saturn Purple Dawn
Saturn Golden Age
Saturn Purple Dawn Golden Age
Velikovsky Saturn
Velikovsky Worlds in Collision
Earth Catastrophe Cycle
Adam and Eve Story - Chan Thomas