走向可持续地平线:火星殖民的全面蓝图
1Leiden Institute of Advanced Computer Science, Snellius Gebouw, Niels Bohrweg 1, Leiden, 2333 CA, South Holland, Netherlands.
Heliyon
|February 26, 2024
概括
建立一个可持续的火星殖民地需要克服辐射和极端温度等环境危害. 这项研究分析了长期太空居住的技术解决方案,人类因素和经济可行性.
科学领域:
- 行星科学 行星科学
- 航空航天工程 航空航天工程
- 人体生理学 人体生理学
背景情况:
- 火星对人类居住构成重大环境挑战,包括极端温度,薄薄的大气和高辐射水平.
- 以前的研究已经探讨了火星探索的各个方面,但需要对可持续殖民的可行性进行全面评估.
研究的目的:
- 评估在火星上建立可持续人类殖民地的可行性.
- 确定关键的挑战,并为火星殖民提出可行的解决方案.
- 分析人类在火星上长期存在的经济和后勤方面.
主要方法:
- 火星环境的定量和定性分析.
- 审查建筑,生命支持和资源利用方面的技术进步.
- 评估长期太空居住对心理和生理的影响.
- 现场资源利用与地球供应链的成本效益分析.
主要成果:
- 火星的环境带来风险,包括辐射暴露 (往返至少0.66 sieverts) 和极端的温度变化.
- 创新的解决方案包括使用硫的火星混凝土和先进的生命支持系统 (空气动力学,藻类生物反应器).
- 现场资源利用 (ISRU) 与以地球为基础的补给提供了经济优势,特别是可重复使用的火箭技术.
结论:
- 建议采用分阶段的方法,从无人机任务开始,并在几十年内发展到可持续的定居点.
- 对资源利用和生命支持系统的进一步研究对于成功殖民火星至关重要.
- 战略规划和利益相关者参与对于实现在火星上建立人类定居点至关重要.
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