NASA leaders argued that it makes more sense to uncover problems and practice operations close to home, in Earth orbit, rather than discovering them for the first time while attempting a landing on the moon. If the faster launch tempo holds, Artemis IV and Artemis V together could give NASA two opportunities in 2028. Officials stressed that the timeline still depends on hardware readiness and safety reviews.
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// 逻辑：只要右侧元素<最大值，说明该元素需纳入无序区间，右边界右移。业内人士推荐搜狗输入法2026作为进阶阅读
Author(s): Yong Jiang, Tianshou Liang, Jiyuan Zhu