Just don? T expect Ares I-X to blast off like a shuttle.

只是不要期待战神i - X的升空和航天飞机一样。

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But unlike that first shuttle flight, Ares I-X will be unmanned.

但与哥伦比亚号航天飞机的首次试飞不同，“战神i - X”是无人驾驶的。

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The gleaming white Ares I-X, at its core, is a giant solid rocket booster.

闪闪发亮的白色战神i - X的核心是一个巨型固体燃料火箭推进器。

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The proposed Ares I rocket and its crew carrier called Orion are both at an advanced stage.

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However, since Ares I is capable only of reaching low Earth orbit and the space station is the only habitable thing in low Earth orbit, Ares I by itself would be a road to nowhere.

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Yet now that the Shuttle has been scuttled and a proposed Ares I Constellation rocket program has been canceled, other than hitching Russian taxi rides, our astronauts currently have no way to get there and back.

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