美国航天局火星直升机
它不会携带人----或其他任何东西----但这并不意味着美国宇航局的火星直升机并不重要。作为四年发展的结果,这是一个概念的验证,旨在克服火星大气层中的种种困难。因此,它的重量不到4磅,但有两个反转叶片,它们的旋转速度比地球同类产品快10倍。它将搭载2020火星探测器前往红色星球,并将执行各种自主飞行,如果成功的话,未来的版本可以作为陆基任务的侦察兵投入使用。
它不会携带人----或其他任何东西----但这并不意味着美国宇航局的火星直升机并不重要。作为四年发展的结果,这是一个概念的验证,旨在克服火星大气层中的种种困难。因此,它的重量不到4磅,但有两个反转叶片,它们的旋转速度比地球同类产品快10倍。它将搭载2020火星探测器前往红色星球,并将执行各种自主飞行,如果成功的话,未来的版本可以作为陆基任务的侦察兵投入使用。
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