By the way, how much does NASA cost? It's half a penny on a dollar. Did you know that? ... The most powerful agency on the dreams of a nation is currently underfunded to do what it needs to be doing, and that's making dreams come true ... How much would you pay for the universe?
Neil deGrasse TysonNewton, Einstein, and every other great scientist in history...They all made mistakes. Of course they did. They're human! Science is a way to keep from fooling ourselves and each other.
Neil deGrasse TysonIf you're a scientist, and you have to have an answer, even in the absence of data, you're not going to be a good scientist.
Neil deGrasse TysonSome claim evolution is just a theory. As if it were merely an opinion. The theory of evolution, like the theory of gravity, is a scientific fact. Evolution really happened. Accepting our kinship with all life on Earth is not only solid science. In my view, itโs also a soaring spiritual experience.
Neil deGrasse Tyson