Researchers do not know just why the parafoil failed to deploy, but they say they feel confident that they can still accomplish the major goals of the mission despite the damaged capsule.
英
美
释义
创世纪号是美国航太总署(NASA)首次的自动取样携回(sample-return)任务,但不晓得为何,它的降落伞就是打不开。
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