We are still in the process of moving 25 years' worth of materials from this older Universe Spirit website (about 1,000 pages) to this new Universe Spirit website.
The greatest discovery in the history of science was rational scientific methodology itself, the second greatest was the discovery of evolution. The third greatest discovery in the history of science will eventually be widely recognized as; evolution is progressive. It has an overall directionality in spite of its many meanderings, retrogressions, dead ends and extinctions.
