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40 pages • missing pub info (editions)
ISBN/UID: 9780309143615
Format: Paperback
Language: English
Publisher: National Academies Press
Publication date: 30 January 2010
Description
The United States is currently the only country with an active, government-sponsored effort to detect and track potentially hazardous near-Earth objects (NEOs). Congress has mandated that NASA detect and track 90 percent of NEOs that are 1 kilomet...
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40 pages • missing pub info (editions)
ISBN/UID: 9780309143615
Format: Paperback
Language: English
Publisher: National Academies Press
Publication date: 30 January 2010
Description
The United States is currently the only country with an active, government-sponsored effort to detect and track potentially hazardous near-Earth objects (NEOs). Congress has mandated that NASA detect and track 90 percent of NEOs that are 1 kilomet...