“This is a wonderful and timely book, not to mention a great read! Asteroids are indeed wondrous objects, and it is simply a matter of time before we find one with our address on it. Yeomans’ unparalleled expertise, storytelling skills, and wry sense of humor are a savory delight. Enjoy!”–Rusty Schweickart, Apollo 9 astronaut
“The nearby asteroids are Earth’s closest neighbors and key stepping stones for our expansion into space. Yet these rogue space rocks can also threaten our planet. Noted scientist Donald Yeomans is one of NASA’s ‘men in black,’ keeping an eye out for wayward asteroids. He clearly explains what we know about these celestial denizens–and what discoveries will help us avoid a cosmic catastrophe.”–Tom Jones, veteran astronaut, author ofSky Walking
“Many people consider near-Earth objects to be important only because they pose a threat to Earth, but there are many other reasons for studying them. This book explains why. I know of no better introduction to the subject.”–Michael F. A’Hearn, University of Maryland
“This is an excellent and interesting book. I found it enjoyable and informative, and I strongly recommend it to anyone seeking a better understanding of near-Earth objects and the solar system in general.”–Daniel J. Scheeres, University of Colorado at Boulder
“This is a fine book. Yeomans treats all the important aspects of his topic, including finding near-Earth objects and calculating their orbits, the broader issues of solar system origins and early evolution, the threat of impacts by near-Earth objects of various sizes, and approaches to preventing impacts from occurring. The scholarship is at a high level.”–Clark R. Chapman, Southwest Research Institute
From the Back Cover
“This is a wonderful and timely book, not to mention a great read! Asteroids are indeed wondrous objects, and it is simply a matter of time before we find one with our address on it. Yeomans’ unparalleled expertise, storytelling skills, and wry sense of humor are a savory delight. Enjoy!”–Rusty Schweickart, Apollo 9 astronaut
“The nearby asteroids are Earth’s closest neighbors and key stepping stones for our expansion into space. Yet these rogue space rocks can also threaten our planet. Noted scientist Donald Yeomans is one of NASA’s ‘men in black, ‘ keeping an eye out for wayward asteroids. He clearly explains what we know about these celestial denizens–and what discoveries will help us avoid a cosmic catastrophe.”–Tom Jones, veteran astronaut, author of Sky Walking
“Many people consider near-Earth objects to be important only because they pose a threat to Earth, but there are many other reasons for studying them. This book explains why. I know of no better introduction to the subject.”–Michael F. A’Hearn, University of Maryland
“This is an excellent and interesting book. I found it enjoyable and informative, and I strongly recommend it to anyone seeking a better understanding of near-Earth objects and the solar system in general.”–Daniel J. Scheeres, University of Colorado at Boulder
“This is a fine book. Yeomans treats all the important aspects of his topic, including finding near-Earth objects and calculating their orbits, the broader issues of solar system origins and early evolution, the threat of impacts by near-Earth objects of various sizes, and approaches to preventing impacts from occurring. The scholarship is at a high level.”–Clark R. Chapman, Southwest Research Institute
About the Author
Donald K. Yeomans is a fellow and senior research scientist at the Jet Propulsion Laboratory, where he is manager of NASA’s Near-Earth Object Program Office and supervisor of the Solar System Dynamics Group. He is the author of Comets: A Chronological History of Observation, Science, Myth, and Folklore.
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