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2016年底,美国宇航局宣布正在研制一种可为在轨运行卫星提供燃料的新型航天器,简称“Restore-L”。这让原本存在于科幻小说中的飞船太空加油的场景,有望走进现实。
At the end of 2016, NASA announced that it is developing a new spacecraft that will provide fuel for on-orbit satellites, or “Restore-L” for short. This makes the spacecraft originally exist in science fiction space refueling scene is expected to go into reality.