“Is it likely that any astonishing new developments are lying in wait for us? Is it possible that the cosmology of 500 years hence will extend as far beyond our present beliefs as our cosmology goes beyond that of Newton? It may surprise you to hear that I doubt whether this will be so. If this should appear presumptuous to you, I think you should consider what I said earlier about the observable region of the Universe. As you will remember, even with a perfect telescope we could penetrate only about twice as far into space as the new telescope at Palomar. This means that there are no new fields to be opened up by the telescopes of the future, and this is a point of no small importance in our cosmology.”
Fred Hoyle, The Nature of the Universe 1950
Now go watch this for a sense of what is going on in cosmology today:
Could he have been more spectacularly wrong? Dark matter, dark energy, the Hubble Telescope—which would peer into regions unimaginably old and distant, the cosmological background radiation, on and on the discoveries have gone. The fact is it has only taken about 50 years rather than 500 for cosmology to be further from him than he was Newton. Continue reading In 1950 Cosmology Reached its Peak
