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殖民火星的可行性一直是整个科学界争论的话题。火星学会创始人兼主席、对埃隆·马斯克影响重大的罗伯特·祖布林认为，鉴于火星的恶劣条件，人类最初必须生活在防护罩下，或者更好的是，生活在地下，以免受致命辐射的伤害。根据几次无人火星探测任务的发现，祖布林得出结 ...