Back دورات الزمن Arabic Zyklen der Zeit German Les Cycles du temps : une nouvelle vision de l’Univers French 宇宙的轮回 Chinese
 Bodley Head 1st edition front cover | |
| Author | Roger Penrose |
|---|---|
| Cover artist | Getty Images |
| Language | English |
| Subjects | Science, Mathematics, Cosmology, Physics |
| Publisher | Bodley Head (UK) Knopf (US) |
Publication date | 23 September 2010 3 May 2011 (US) |
| Publication place | United Kingdom |
| Media type | Print (Hardcover) |
| Pages | 288 pp. |
| ISBN | 978-0-224-08036-1 |
| LC Class | QB991.C92 P46 2010 |
| Preceded by | The Road to Reality |
| Followed by | Fashion, Faith, and Fantasy in the New Physics of the Universe |
Cycles of Time: An Extraordinary New View of the Universe is a science book by mathematical physicist Roger Penrose published by The Bodley Head in 2010. The book outlines Penrose's Conformal Cyclic Cosmology (CCC) model, which is an extension of general relativity but opposed to the widely supported multidimensional string theories and cosmological inflation following the Big Bang.