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From one of the most dynamic rising stars in astrophysics, an accessible and eye-opening look at five ways the universe could end, and the mind-blowing lessons each scenario reveals about the most important concepts in cosmology. We know the universe had a beginning. With the Big Bang, it expanded from a state of unimaginable density to an all-encompassing cosmic fireball to a simmering fluid of matter and energy, laying down the seeds for everything from black holes to one rocky planet orbiting a star near the edge of a spiral galaxy that happened to develop life as we know it. But what happens to the universe at the end of the story' And what does it mean for us now' Dr. Katie Mack has been contemplating these questions since she was a young student, when her astronomy professor informed her the universe could end at any moment, in an instant. This revelation set her on the path toward theoretical astrophysics. Now, with lively wit and humor, she takes us on a mind-bending tour through five of the cosmos's possible finales: the Big Crunch, Heat Death, the Big Rip, Vacuum Decay (the one that could happen at any moment!), and the Bounce. Guiding us through cutting-edge science and major concepts in quantum mechanics, cosmology, string theory, and much more, The End of Everything is a wildly fun, surprisingly upbeat ride to the farthest reaches of all that we know.… (more)
User reviews
Katie Mack writes clearly with a taste for puns and other witticisms, about possible scenarios for the end of the universe. The types of ending depend on values of certain parameters, like the cosmic constant that defines the
After the Big Bang, several events and systems come into play, including the Cosmic Microwave Background, Planck Time, the Grand Unified Theory, Cosmic Inflation, and quarks. Perhaps we need a Theory of
Theoretical astrophysicist Katie Mack takes readers into the universe from its birth pangs to its several possible, gruesome doomsday scenarios. Along the way, readers contemplate the expanding universe, singularities, the collapsing universe, dark matter, entropy, black holes, spiral galaxies, cosmic fireballs . . . and the finality of the cataclysmic death of the universe.
The author’s expertise is readily apparent as the science communicated here touches on quantum mechanics, cosmology, string theory, the cosmic dawn, galaxies, and more . . . all presented in an intelligible, clever, entertaining dialogue sprinkled with just the right amount of astrophysical terminology. There are no long, complex mathematical equations spread over multiple pages, just a compelling, engaging conversation about what the future might hold, astrophysically speaking.
There’s a lot to digest here with concepts that might be brand new to some readers. Yet each one, understandably presented, is comprehensible even for those who are not conversant with theoretical astrophysics or the evolution of the cosmos. The author’s enthusiasm and candor, the esoteric phenomena, and the complex science all combine to immerse the reader in the brilliance of science, theory, and discovery.
Highly recommended . . . don't miss this one.
What a fantastic book. Katie Mack is funny, yes. Her sense of humor about the cosmos and our understanding of its inner workings makes it all more enjoyable to read about. Her sense of awe at the wonderous beauty of nature and its weird rules is infectious.
I think the most impressive part of
You will find no advice on how to escape an inescapable heat death here, but once you have read her work you won't mind the inevitability of it all - or at least not as much.
The book is enlightening and enjoyable.