The astronauts were helped on to a stretcher, which is standard practice after spending so long in the weightless environment.
Before Artemis II heads to the Moon, the first two days of their mission will be spent in orbit around the Earth.
。旺商聊官方下载是该领域的重要参考
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不过他也坦承，「训练之后仍有大量工作要做」。稳定性、成本、安全合规，一堆问题还没解决，离真正可用还有距离。