> Either Einstein didn't know everything, and maybe part of his theory was a bit off. Or, there's an alien species visiting us with advanced craft that crash of

> Either Einstein didn't know everything, and maybe part of his theory was a bit off. Or, there's an alien species visiting us with advanced craft that crash often enough that we find them. To me this sounds like either Einstein was wrong, or Einstein was wrong and there's also aliens. I don't see how they would be able to visit us without ftl technology.