Dressed for Mars, space engineer Pablo de León tests a prototype space suit at NASA's Kennedy Space Center, where fine soil and fans simulate conditions on the red planet.
太空工程师巴勃罗·德莱昂身穿初步设计定型的火星探索服，在NASA肯尼迪太空中心的“浮土室”进行测试。里面，风扇吹动细土，模拟出可能会让宇航员陷入困顿的火星沙尘暴。
Dressed for Mars, space engineer Pablo de León tests a prototype space suit at NASA's Kennedy Space Center, where fine soil and fans simulate conditions on the red planet.
太空工程师巴勃罗·德莱昂身穿初步设计定型的火星探索服，在NASA肯尼迪太空中心的“浮土室”进行测试。里面，风扇吹动细土，模拟出可能会让宇航员陷入困顿的火星沙尘暴。
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