| タイトル | Characterization of Lunar Farside Plains |
| 本文（外部サイト） | http://hdl.handle.net/2060/20160005768 |
| 著者（英） | Staid, M. I.; Mest, S.C.; Garry, W. B.; Han, S.-C.; Ostrach, L. R. |
| 著者所属（英） | NASA Goddard Space Flight Center |
| 発行日 | 2016-03-21 |
| 言語 | eng |
| 内容記述 | The Moon contains broad and isolated areas of plains that have been recognized as mare, cryptomare, impact ejecta, or impact melt. These deposits have been extensively studied on the lunar nearside by remote sensing via telescopes and numerous spacecraft, and in some cases, in situ robotically and by astronauts. Only recently have the deposits on the entire farside been able to be observed and evaluated to the same degree. There are spatially extensive plains deposits located throughout the lunar farside highlands whose formation has remained ambiguous. Many of the plains deposits in the lunar farside highlands display higher albedos than mare materials. Some deposits are located in close proximity to relatively younger impact craters suggesting that plains could be composed of cryptomare or ejecta materials. Some deposits are within the range in which ejecta from large basin-forming events (e.g., SPA and Orientale) likely distributed large amounts of ejecta across the surface. Here we are conducting a series of observations and models in order to resolve the nature and origin of lunar farside plains deposits. Understanding these plains is important for understanding the volcanic and impact histories of the lunar farside, and is important for future mapping and thermal modeling studies. |
| NASA分類 | Lunar and Planetary Science and Exploration |
| レポートNO | GSFC-E-DAA-TN31948 |
| 権利 | Copyright, Distribution as joint owner in the copyright |
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