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美NASA欲将六架无人机同时着陆在火星上,下一代的火星探测任务 ...
星并非易事;在着陆器或着陆支架落地之前了解着陆地点更是难上加难。总部位于弗吉尼亚州的 AeroVironment 公司与美国宇航局喷气推进实验室 (JPL) 合作,推出了“Skyfall”任务概念,旨在同时应对这两个挑战。Skyfall无需等待着陆器稳定并启动,而是在着陆过程中释放六架微型直升机,将几分钟的大气自由落体转化为任务的首次科学飞行。
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