I don't consider relativity to be valid until there is evidence. For 30 years it was entirely theory until a solar eclipse proved it. In fact, for 15 years, what Einstein had published had been wrong, he went back and revised it when he realized it.

I didn't mean any disrespect to Sir Isaac Newton, he laid the pavement, but he didn't finish it. When someone finishes Einstein's work I'll say that he was debunked to. Everyone knows who knows the first thing about theoretical physics knows that Einstein wasn't right either, his theories were just more complete than Newton's.