Discussing the project with just a few of the developers, it’s immediately clear how current work will inform future efforts.
Isaacman pointed to hydrogen leaks on Artemis I and helium flow problems on Artemis II as signs that a three‑year gap between launches is not sustainable. When teams only fly every few years, he said, they lose "muscle memory" — the routine, hands-on experience required to handle a complex rocket safely and efficiently.
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南方周末：那是否可以理解为，这种关于速度的选择，其实是有意识的决定，而不是完全即兴发生的？
* @param {number[]} nums - 循环数组