21世纪人类首次载人绕月飞行任务，即阿尔忒弥斯2号任务即将实施，4名航天员以及SLS火箭和猎户座飞船均已准备就绪，计划在北京时间2026年2月7日到2月11日间择机发射。

The Space Launch System (SLS) rocket, specifically devised to advance the Artemis Moon exploration program, has been described from the start as the world's most powerful rocket. It already proved its ...