?If you want to remember why you once fell in love with the idea of the cosmos, or want to fall in love with it for the first time, then this book is for you? Observer
From Carlo Rovelli, the bestselling author of Seven Brief Lessons on Physics, this is a story of wonder, new worlds and why the end is just the beginning
Let us journey into the heart of a black hole. Let us slip beyond its boundary, the horizon, and tumble – on and on – down this crack in the universe. As we plunge, we’ll see geometry fold, we’ll feel the equations draw tight around us. Eventually, we’ll pass it: the remains of a star, deep and dense and falling further far. And then – the bottom. Where time and space end, and the white hole is born .