The biggest breakthrough in the next 50 years will be the discovery of extraterrestrial life. We have been searching for it for 50 years and found nothing. That proves life is rarer than we hoped, but does not prove that… — Freeman Dyson Copy Share Image
In the Year 2000 the discovery of extraterrestrial life will create a revolution in science, art, and pornography. — Conan O'Brien Copy Share Image
