Far beyond anything Newton had imagined

Here I don't understand what they want to imply when saying "far beyond anything"? Any direction with that please?

So, now here's… Now we get to Laplace, "Celestial Mechanics". Laplace looked at Newton's problem and said: "That's kind of cool! I wonder if I can solve that? This multi-body problem where everybody's tugging on everybody else, but there's one main force of gravity at work". So, he writes a five volume tone called "Celestial Mechanics", and in there he pioneers perturbation theory, that's the theory we have one main force and in other little tugs, how do you treat that mathematically? He pioneers that, solves it for the solar system, demonstrates that the solar system is stable. Far beyond anything Newton had imagined.