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

☆☆☆☆☆
簡體網頁||繁體網頁

Not Available (NA)

Natl Academy Pr

2006-3

166

$ 43.79

Pap

9780309097246

圖書標籤:

喜歡 Preventing the Forward Contamination of Mars 的讀者還喜歡

下載链接在页面底部

點擊這裡下載

facebook linkedin mastodon messenger pinterest reddit telegram twitter viber vkontakte whatsapp 複製鏈接

想要找書就要到小哈圖書下載中心

qciss.net

立刻按 ctrl+D收藏本頁

你會得到大驚喜!!

发表于2024-11-29

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

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

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.

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