在他们返回地球40周年纪念日前一天的周日晚上，三位航天英雄将进行可能是最后一次的公开重聚。
On Sunday, the eve of the 40th anniversary of their return to Earth, the three will be reunited in public for what is likely to be the last time.
自从七月份“亚特兰蒂斯”号结束最后一次太空飞行返回地球后，“联盟号”就成为了运送宇航员往返太空站的唯一途径。
The Soyuz is the only way to get astronauts to and from the space station, ever since Atlantis returned from the final shuttle flight in July.
随着最后一架航天飞机返回地球，新一代的航天企业家们就迫不及待地展望起了重返月球的前景。
Now that the last space shuttle has landed back on Earth, a new generation of space entrepreneurs would like to whip up excitement about the prospect of returning to the Moon.
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