現在地 HOME > 掲示板 ★阿修羅♪ |
|
(回答先: Re: バン=アレン帯を人間は安全に通過することができるのか? 投稿者 どっちだ 日時 2002 年 9 月 12 日 19:49:14)
http://mars.jpl.nasa.gov/odyssey/technology/marie.html
Led by NASA's Johnson Space Center, this science investigation is designed to characterize aspects of the radiation environment both on the way to Mars and in the Martian orbit.
Since space radiation presents an extreme hazard to crews of interplanetary missions, the experiment will attempt to predict anticipated radiation doses that would be experienced by future astronauts and help determine possible effects of Martian radiation on human beings.
Space radiation comes from cosmic rays emitted by our local star, the sun, and from stars beyond our solar system as well. Space radiation can trigger cancer and cause damage to the central nervous system. Similar instruments are flown on the Space Shuttles and on the International Space Station (ISS), but none have ever flown outside of Earth's protective magnetosphere, which blocks much of this radiation from reaching the surface of our planet.
どっかのマニアが勝手に書いたものかと思ったら、れっきとしたNASAのwebにあった文章だったんですね。