Мерц резко сменил риторику во время встречи в Китае09:25
Back to the Apollo-era approachBeyond the near-term, Isaacman said NASA will standardize the current moon rocket configuration instead of evolving the design after only a few flights, as originally planned. The goal is to avoid turning each booster into a bespoke project and instead fly a simpler, repeatable version that industry can achieve quicker.
。业内人士推荐一键获取谷歌浏览器下载作为进阶阅读
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* @param arr 待排序数组