Cycles of Time: An Extraordinary New View of the Universe

Front Cover
Vintage Books, 2011 - Science - 288 pages
2 Reviews
"A groundbreaking book providing a new take on three of cosmology's most profound questions: What, if anything, came before the Big Bang? What is the source of order in our universe? What is the universe's ultimate future? Current understanding of our universe dictates that all matter will eventually thin out to zero density, with huge black holes finally evaporating away into massless energy. Roger Penrose--one of the most innovative mathematicians of our time--turns around this predominant picture of the universe's "heat death," arguing how the expected ultimate fate of our accelerating, expanding universe can actually be reinterpreted as the "Big Bang" of a new one. Along the way to this remarkable cosmological picture, Penrose sheds new light on basic principles that underlie the behavior of our universe, describing various standard and nonstandard cosmological models, the fundamental role of the cosmic microwave background, and the key status of black holes. Intellectually thrilling and accessible, Cycles of Time is another essential guide to the universe from one of our preeminent thinkers"--Provided by publisher.

What people are saying - Write a review

Review: Cycles of Time: An Extraordinary New View of the Universe

User Review  - Michael Murray - Goodreads

Difficult, but worth it. Difficult because of all the maths, which totally lost me. Worth it, because it is a relatively up-to-date take on current situations in cosmology etc. If I get a tiny bit of ... Read full review

Other editions - View all

About the author (2011)

Professor SIR ROGER PENROSE is Emeritus Rouse Ball Professor of Mathematics at the University of Oxford. He has received a number of prizes and awards, including the 1988 Wolf Prize for physics which he shared with Stephen Hawking for their joint contribution to our understanding of the universe.

From the Hardcover edition.

Bibliographic information