Amazon.com Review
Comets have long dwelled in our imaginations as harbingers of fortune, good and bad, and this very human interest lies at the heart of the book.
Comets, by astronomer and science writer David H. Levy (one of the discoverers of Comet Shoemaker-Levy, which battered Jupiter in 1994). He proves that you don't have to be a stargazer to succumb to the allure of the comet, inspiring the novice and satisfying the curious with up-to-date scientific fact, speculation, history, literature, and his own obvious enthusiasm for the subject. Whether exploring comets' role in seeding Earth with the building blocks of life or their link to mass extinctions,
Comets consistently engages the reader with a conversational tone that provides just the right level of detail. These visitors from the fringes of our solar neighborhood are sure to rise on everyone's Top Ten Lists as the millennium approaches; this book outlines their relationship with our past and our future.
--Rob Lightner
From Publishers Weekly
The recent discovery of an asteroid seemingly on a near-collision course with Earth has heightened awareness of the real risk to our species and civilization posed by asteroids and their spectacular cousins, the comets. Levy, who was a discoverer of the comet Shoemaker-Levy 9 in 1994 (and who chronicled the comet's explosive demise in Impact Jupiter), has authored a host of other books about comets and is science editor of Parade. In his compact and literate new book, he notes that comet impacts on the early Earth were the likely source of the water and organic materials that developed into life. They were also the most likely cause of the demise of the dinosaurs (and other mass extinctions), paving the way for the rise of mammalian life. The book is rich in photographs and images, including three paintings by James V. Scotti, discoverer of the near-miss asteroid that made recent headlines. Science fiction buffs will appreciate the millennial doomsday scenario Levy offers, beginning with a terse scientific announcement heralding a train of disrupted comet pieces heading for a spectacular impact on Earth in July 2000. Those who prefer fact-based speculation to flights of imagination will appreciate his knowledgeable discussion of the possibility of comet-seeded life on other worlds in the solar system, the Milky Way and beyond. 40 b&w photos.
Copyright 1998 Reed Business Information, Inc.