摘要: No abstract available
| 作者 | Sanders, G. B. Linne, D. L. Star, S. O. Boucher, D. | ||
|---|---|---|---|
| 原报告号 | N170005537 | 总页数 | 36 |
| 主办者 | National Aeronautics and Space Administration | ||
| 报告分类号 | [54 - Astronomy & Astrophysics, 84B - Extraterrestrial Exploration] | ||
| 报告类别/文献类型 | NASA / NTIS科技报告 | ||
| 关键词 | Extraterrestrial resources In situ resource utilization Space missions Nasa programs Mining Moon Mars surface Extraction Space commercialization Consumables (spacecraft) Space exploration Cost reduction Mission planning | ||
