| タイトル | Site selection for manned Mars landings: A geological perspective |
| 本文（外部サイト） | http://hdl.handle.net/2060/19870008336 |
| 著者（英） | Spudis, Paul D. |
| 著者所属（英） | Geological Survey |
| 発行日 | 1986-05-01 |
| 言語 | eng |
| 内容記述 | Issues relating to the selection of initial landing sites for manned Mars missions are discussed from a geological viewpoint. The two prime objectives for initial manned exploration should be the youngest unambiguous lava flows (to tie down the late end of the cratering history curve for Mars) and old highland crust, which is best sampled and studied through the use of large impact basins as natural, planetary drill-holes. Exploration of these two sites will provide data on Martian chronology, volcanism, impact processes and gross chemical structure that will enable a first-order global synthesis through integration of these results with the global remote-sensing data already in hand from Viking and that to be provided by the Mars Observer Mission. |
| NASA分類 | ASTRONAUTICS (GENERAL) |
| レポートNO | 87N17769 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/151886 |
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