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Mars Scout

机译：火星侦察员

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NASA's Mars helicopter completed the first point-to-point powered flight on another planet on May 7, marking another milestone for the program, which in just 18 days has transitioned from a proof-of-concept technology demonstration into an extended 30-day operational test-and-evaluation mission for future science rotorcraft. The $85 million program was originally expected to end by May 4 after up to five flight demonstrations. This was to enable the Perseverance rover-which since landing on Mars in February has served as the helicopter's communications link-to move on to its primary astrobiology mission. Instead, with the 4.0-lb. helicopter in excellent shape after the first three flights and with all objectives for the flight test program fulfilled, NASA on April 30 granted the Ingenuity team a 30-day extension to develop techniques and processes needed for future science programs. Later the same day, Ingenuity completed its fourth flight-climbing to an altitude of 16 ft. before heading south for about 436 ft. and returning. The 872-ft. roundtrip took 117 sec.
机译：美国宇航局的火星直升机在5月7日之前完成了另一个星球上的第一个点对点动力飞行，标志着该计划的另一个里程碑，这在仅18天内，从概念验证技术示范转变为延长的30天运营未来科学旋翼飞行器的测试和评估任务。 8500万美元的计划最初预计最多可在5月4日之前结束，最多五次飞行示威。这是为了实现坚持不懈的流动站 - 这是由于2月份的火星着陆以来，它担任直升机的通信链接 - 转向其主要天空学使命。相反，4.0磅。直升机以优异的形状在前三次航班后，符合飞行试验计划的所有目标，美国宇航局于4月30日授予聪明才智团队，为未来科学计划所需的技术和流程授予30天的延长。当天晚些时候，Ingenuity完成了第四次飞行攀爬，到了16英尺的高度。在向南前往436英尺。和返回。 872英尺。往返117秒。

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