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BioSentinel
BioSentinel is a planned low-cost CubeSat spacecraft on an astrobiology mission that will use yeast to detect, measure, and compare the impact of deep space radiation on DNA repair over long time beyond low-Earth orbit. Selected in 2013 for a 2018 launch, the spacecraft will operate in the deep space radiation environment throughout its 18-month mission. This will help scientists understand the health threat from cosmic rays and deep space environment on living organisms and reduce the risk associated with long-term human exploration, as NASA plans to send humans farther into space than ever before.〔〔〔 ==Background==
BioSentinel is one of eleven low-cost CubeSat missions selected as secondary payloads for the first test flight of NASA's Space Launch System called Exploration Mission 1.〔 The spacecraft will be deployed in cis-lunar space. The BioSentinel mission will be NASA's first time since Apollo 17 in 1972, to send living organisms to deep space (beyond low Earth orbit).〔〔
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「BioSentinel」の詳細全文を読む
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