A history of near-earth objects research /
"In 2016, NASA took on a new responsibility: Planetary Defense Coordination. That event reflected a growing interest in, and concern about, the threat of celestial impacts. In ancient times, the solar system's small bodies -- asteroids and comets -- were sometimes seen as ill omens, warnin...
| Main Authors: | , , |
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| Format: | Government Document Book |
| Language: | English |
| Published: |
Washington, DC :
National Aeronautics and Space Administration, Office of Communications, NASA History Division,
2022.
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| Series: | NASA SP (Series) ;
4235. NASA history series. |
| Subjects: |
Evans: US Documents (Annex 5th floor)
| Call Number: |
NAS 1.21:2022-4235 |
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|---|---|---|
| Library Owns: NAS 1.21:2022-4235 | () | |
| Call Number | Status | Get It |
| NAS 1.21:2022-4235 | Available | |