What Iโm saying is, when different experiments give you the same result, it is no longer subject to your opinion. Thatโs the good thing about science: Itโs true whether or not you believe in it. Thatโs why it works.
Neil deGrasse TysonIf cosmological theory were dominated by women, who are no strangers to cycles, how can we know for sure that we wouldn't then be told that the oscillating universe is the more aesthetically fulfilling alternative?
Neil deGrasse TysonAsteroids have us in our sight. The dinosaurs didn't have a space program, so they're not here to talk about this problem. We are, and we have the power to do something about it. I don't want to be the embarrassment of the galaxy, to have had the power to deflect an asteroid, and then not, and end up going extinct.
Neil deGrasse TysonAstronomers do not commonly use Venereal, in favor of the less contagious-sounding Venutian. Blame the medical community, who snatched the word long before astronomers had any good use for it. I suppose you can't blame the doctors. Venus is the goddess of beauty and love, so she ought to be the goddess of its medical consequences.
Neil deGrasse Tyson