Preventing the Forward Contamination of Mars 在線電子書 pdf 下載 txt下載 epub 下載 mobi 下載 2024

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Not Available (NA) 作者

Natl Academy Pr

譯者

2006-3 出版日期

166 頁數

$ 43.79 價格

Pap

叢書系列

9780309097246 圖書編碼

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發表於2024-09-21

Preventing the Forward Contamination of Mars 在線電子書 epub 下載 mobi 下載 pdf 下載 txt 下載 2024

Preventing the Forward Contamination of Mars 在線電子書 epub 下載 pdf 下載 mobi 下載 txt 下載 2024

Preventing the Forward Contamination of Mars 在線電子書 pdf 下載 txt下載 epub 下載 mobi 下載 2024

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Preventing the Forward Contamination of Mars 在線電子書 pdf 下載 txt下載 epub 下載 mobi 在線電子書下載

Preventing the Forward Contamination of Mars 在線電子書圖書描述

Recent spacecraft and robotic probes to Mars have yielded data that are changing our understanding significantly about the possibility of existing or past life on that planet. Coupled with advances in biology and life-detection techniques, these developments place increasing importance on the need to protect Mars from contamination by Earth-borne organisms. To help with this effort, NASA requested that the NRC examine existing planetary protection measures for Mars and recommend changes and further research to improve such measures. This report discusses policies, requirements, and techniques to protect Mars from organisms originating on Earth that could interfere with scientific investigations. It provides recommendations on cleanliness and biological burden levels of Mars-bound spacecraft, methods to reach those levels, and research to reduce uncertainties in preventing forward contamination of Mars.

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