| タイトル | The Electrostatic Environments of the Moon and Mars: Implications for Human Missions |
| 本文（外部サイト） | http://hdl.handle.net/2060/20160013625 |
| 著者（英） | Johansen, Michael R.; Hogue, Michael D.; Mackey, Paul J.; Cox, Rachel E.; Phillips, James; Calle, Carlos I. |
| 著者所属（英） | NASA Kennedy Space Center |
| 発行日 | 2016-11-16 |
| 言語 | eng |
| 内容記述 | Lacking a substantial atmosphere, the moon is exposed to the full spectrum of solar radiation as well as to cosmic rays. Electrostatically, the moon is a charged body in a plasma. A Debye sheet meters high on the dayside of the moon and kilometers high on the night side envelops the moon. This sheet isolates the lunar surface from high energy particles coming from the sun. The electrostatic environment on Mars is controlled by its ever present atmospheric dust. Dust devils and dust storms tribocharge this dust. Theoretical studies predict that lightning and/or glow discharges should be present on Mars, but none have been directly observed. Experiments are planned to shed light on this issue. |
| NASA分類 | Man/System Technology and Life Support; Lunar and Planetary Science and Exploration |
| レポートNO | KSC-E-DAA-TN36705 |
| 権利 | No Copyright |
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