"In clear, enthusiastic and occasionally lyrical prose, Mr. Impey takes the reader on a mind-blowing tour back through eons."
Manjit Kumar - Wall Street Journal "A mesmerizing journey…Impey vividly illustrates the most complex topics…making cosmology pleasurable to all readers."
Publishers Weekly "Readers learn just how many astrophysical mysteries scientists have already penetrated and how many more they hope to unravel with daring new grand unified theories of the universe. But what will especially impress readers is just how entertaining Impey can make science as he regales them with his own piquant experiences as a researcher and translates arcane mathematics into metaphors (guitar strings, apple pies, Tootsie Pops) drawn from everyday life. Readers will never find more intellectual adventure packed into fewer pages."
Booklist (starred review) "An astute tour of the cosmos by a skillful teacher."
Kirkus Reviews "The universe is a big place. It’s not easy to pack it all into a single book. Chris Impey takes on this difficult task with gusto, starting in the vicinity of the Earth and gradually moving outwards to the edge of the cosmos. This is a compelling story of science and the human faces behind it."
Sean Carroll, author of From Eternity to Here: The Quest for the Ultimate Theory of Time "Chris Impey has achieved the near-impossible: an accurate, up-to-date account of ‘the state of the universe’ that is told in gripping human terms. A great achievement and a ‘must-read’ book."
Ben Bova, author of Faint Echoes, Distant Stars "How It Began is the perfect companion to How It Ends—another star-studded tour of the cosmos, full of fascinating ports of call and revealing views of Earth, this time with imaginary voyaging which really brings the journey alive."
Diane Ackerman, author of The Zookeeper's Wife "Here is a universe wrapped in a dream of spacefaring for everyone to share. Author Chris Impey combines the vision of a practicing scientist with the voice of a gifted storyteller. He has crafted some of the finest metaphors imaginable for capturing astronomy’s most grandiose concepts. How It Began glitters with a sprinkle of Moon dust."
Dava Sobel, author of A More Perfect Heaven: How Copernicus Revolutionized the Cosmos