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美国海军6月8日公布的照片显示,工作人员在美国夏威夷考爱岛附近打捞“低密度超音速减速器”。为执行未来载人登陆火星任务,美国航天局8日再次测试为
Photographs released by the U.S. Navy on June 8 showed that crew members salvaged “Low Density Supersonic Retarder” near Kauai, Hawaii. NASA tested again on the 8th to carry out the mission of landing the Mars on the future