2011. What Came Before the Big Bang? Cycles of Time, London, Vintage Books.Penrose, R. (2011). What came before the big bang? Cycles of time. London: Vintage Books.Penrose R (2011) What came before the Big Bang? Cycles of time. Vintage Books, London...
Q: What came before the big bang? Physicist: Sadly, very few photographs survive from the early universe, and even fewer from before the big bang. So the best answers to this question are speculation or (if you’re feeling generous) informed speculation. Other Big Bangs: Maybe the universe...
So the Big Bang happened, one thing led to another, and now you're here. But we're concerned with everything that happened before that. What caused that singularity in the first place? For an explanation to have staying power, it needs to solve a few problems physicists have been puzzlin...
Was the big bang really the start of everything? A form of 'nothing' came before the big bang. But what if 'nothing' actually meant something? A vacuum chamber has been made by NASA to try and recreate a state of total nothingness. In this space, they have pumped out the air, and...
What came before the big bang?Posted by Sean Brazell in physics, space Jan 42016 Some people take the new year as an opportunity to contemplate their goals; Alan Lightman, writing in the January issue of Harper’s magazine, takes the opportunity to contemplate the creation of the universe....
Some variations on the big bang go down a little smoother than the original. In the simplest version, the beginning of time is a sharp point, where everything we currently observe was mashed into a ball of energy smaller than an atom—then burst outward, duh. But what came before? Physic...
What came before the beginning? Xuanyu Han/Getty Images It's a mind-boggling question that has intrigued scientists theologians, and the curious alike for centuries: What was before the Big Bang? Roughly 13.7 billion years ago, the entire universe existed as a singularity, a point smaller th...
There was also no 'before' – time had its origin in the Big Bang. Period. These are mind-boggling concepts for anyone. How can they be explained? P Shaver - Springer Berlin Heidelberg 被引量: 0发表: 2011年 有限温度场论原理和应用 what happens when ordinary matter is sogreatly compressed...
What happened before the Big Bang? Additional resources In the beginning, there was an infinitely dense, tiny ball of matter. Then, it all went bang, giving rise to the atoms, molecules, stars and galaxies we see today. Or at least, that's what we've been told by physicists for th...
If that all sounds rather trippy, it is — because scientists don't yet have a way to peer back to even the instant of the Big Bang, much less what came before it. There's room to explore, though, Carroll said. Thedetection of gravitational wavesfrom powerful galactic collisions in 2015...