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航天飞机是20世纪80年代的“太空巴士”,它的出现开创了人类向宇宙空间进军的新纪元。“希望号”航天飞机是日本于1987年开始研制的首架航天飞机(图①),其任务是为美俄共建的“自由号”国际空间站运送日本实验舱,或为其他空间平台运送货物。“希望号”航天飞机的外形为后掠式三角翼,两个翼尖上翘。它机长16米,高3米,宽10米,起飞重量约8吨,可将2.4吨货物送上空间站,或将1.2吨货物自空间站取回。该机的制导、导航和控制系统相当先进,具备自动着陆能力,它可以在轨道上连续飞行4天。
The space shuttle was the “space bus” of the 1980s. Its appearance created a new era in which mankind marched into space. The space shuttle “Hope” is the first space shuttle developed by Japan in 1987 (Figure ①). Its mission is to deliver Japanese experimental modules to the ISSU International Space Station jointly constructed by the United States and Russia, or to deliver goods to other space platforms . “Hope” shuttle shape for the swept delta wing, two wingtip upturned. It captain 16 meters, 3 meters high, 10 meters wide, take-off weight of about 8 tons, 2.4 tons of cargo can be sent to the station, or 1.2 tons of cargo retrieved from the station. The aircraft's guidance, navigation and control system is quite advanced, with automatic landing capability, it can fly continuously on the track for 4 days.