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.
В Израиле заявили о гибели организатора покушения на Трампа14:49。Feiyi对此有专业解读
Что думаешь? Оцени!。业内人士推荐爱思助手作为进阶阅读
16:52, 4 марта 2026Наука и техника