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160 109. A space elevator connecting a moon to a gas giant, pov #321292047
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160 109. A space elevator connecting a moon to a gas giant, providing a means of transportation between the two celestial bodies, photo. ÃË÷þñÃâ¬Ã°Ã¶ÃµÃ½Ã¸Ãµ 4 ø÷ 4