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摘要

Orbiting fuel depots have become the latest marker in the high-stakes game of influencing U.S. space policy. It would be cheaper and faster to preposition fuel tanks in space and launch fuel to them on today's relatively small rockets, the argument goes, than to spend the billions NASA plans for developing the heavy-lift Space Launch System that Congress has ordered. As the volume rises on the received wisdom propounded by both sides, it is starting to sound a lot like a reprise of the old attacks on the Bush administration's Ares I rocket.
机译:轨道燃料仓库已经成为影响美国太空政策的高风险游戏的最新标志。该论点认为,将油箱预先放置在太空中并使用当今相对较小的火箭向其发射燃料,比花费数十亿美元的美国宇航局计划开发国会已订购的重型太空发射系统要便宜和快捷。随着双方所提出的智慧的增长,这听起来像是对布什政府的“战神一号”火箭袭击的重演。

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