Report copyright - 宇宙輸送システムの現状と将来webpark1967.sakura.ne.jp/shiba/wp-content/uploads/hpb-media/img/file12.pdfSkylab 1973‐74 Mir 1986‐2001 ホテル王ビゲロウが宇宙ホテルを開発中
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