新闻:太空船一号设计师伯特·鲁坦退休。
从维多利亚陨石坑开始的13英里的路程已经走了3年,但是这个微小的太空船一步一步的记录着它的前行。
The 13-mile drive from Victoria crater had taken three years. But the tiny craft had been documenting its progress, step by step.
太空船使得科学家可以研究太阳系中一些不为人知的角落。
The spacecraft will enable scientists to study some dark corners of the solar system.
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