Math, maybe, despite your very valuable readings and insight. By "maybe I mean "inside some axiomatic system (like ZFC, or lambda calculus) math is absolute".
Science definitely isn't absolute. It's based on observation, hypothesis, experiment and verification. A new observation can be made at any time. Most theories have some things that don't fit, like Mercury's orbit didn't fit Newtonian mechanics. Right now we've got observations of galaxy-sized objects that don't quite fit Einsteinian Relativity. There's probably other things that we know that just don't fit. So, no absolutes there.