“Space can vibrate, space can fluctuate, space can be quantum mechanical, but what the devil is it? And, you know, everybody has their own idea about what it is, but there's no coherent final consensus on why there is space.” (Leonard Susskind)“The frightening thing—frightening, I don’t know if it’s frightening—frustrating, frightening, fascinating thing is we know with virtual certainty that the universe is at least a thousand times bigger in volume than the horizon, than we can ever, ever, …
