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The Effort
The Effort
Author: Claire Holroyde
When dark comet UD3 was spotted near Jupiter's orbit, its existence was largely ignored. But to individuals who knew better -- scientists like Benjamin Schwartz, manager of NASA's Center for Near-Earth Object Studies -- the threat this eight-kilometer comet posed to the survival of the human race was unthinkable. The 150-million-year rei...  more »
ISBN-13: 9781538717615
ISBN-10: 1538717611
Publication Date: 1/12/2021
Pages: 352
Rating:
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4 stars, based on 1 rating
Publisher: Grand Central Publishing
Book Type: Hardcover
Other Versions: Paperback
Members Wishing: 3
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