Countdown Underway for Critical Moon Rocket Fueling Test

As NASA gears up for an ambitious lunar mission, the countdown for a critical fueling test of the Space Launch System (SLS) rocket is officially underway. This test, which is essential for the upcomin ...
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Nasa's giant new SLS Moon rocket makes its debut 美国航空航天局新月球火箭首次 ...

（本节目所用的音频资源于2022年3月发表。） 美国航空航天局（ NASA ）首次推出新巨型月球火箭。该飞行器被称作 “太空发射系统（ Space Launch System, SLS ）”，它被带到佛罗里达州肯尼迪航天中心的 39B 号发射台上进行模拟倒计时演习。 They call it the Space Launch ...