本月早些时候，OpenAI 推出企业级智能体 Frontier 时展示了截然相反的路线图：OpenAI 意图掌控技术栈核心，而将提供核心业务数据的 SaaS 供应商降级为底层的系统记录引擎。而该路线分歧正是触发本轮 SaaS 概念股抛售潮的核心诱因。
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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as the 2984, but with a general facelift and adaptations to connect to a 3601 Finance Communication
Nature, Published online: 25 February 2026; doi:10.1038/s41586-026-10121-6