重返月球并冲向火星能让美国人重新感受到伟大吗？
Would returning to the moon and heading for Mars reconnect Americans with their greatness?
没有了重返月球的愿望，更不用说推动去传说中的黄金国火星的空间探索。
There is no appetite to return to the moon, let alone push on to Mars, El Dorado of space exploration.
原有的“猎户座飞船”是美国宇航局“星座计划”的一部分，它可以搭载美国人重返月球，或者更远的火星。后来这个计划被取消了。
The original Orion spacecraft was part of NASA's Constellation program to take man back to the moon, and later, to Mars. That program was canceled.
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