Artemis 2 works toward April launchThe revised campaign comes as engineers work through immediate issues on Artemis II, the first crewed flight of the program. After a successful "wet dress rehearsal" — a full countdown test that loads the rocket with super‑cold fuel — teams discovered that helium was not flowing correctly to the engines in the rocket's upper stage.
self.file.flush()
，详情可参考旺商聊官方下载
Даниил Иринин (Редактор отдела «Наука и техника»)
其他更新细节参考 MacRumors 和 AppleInsider 报道整理如下：
更多详细新闻请浏览新京报网 www.bjnews.com.cn