Isaacman also said the agency would halt work to develop a more powerful version of the SLS rocket's upper stage, known as the Exploration Upper Stage, or EUS. Instead, NASA will go forward with a "standardized," less powerful stage but one that will minimize major changes between flights and utilize the same launch gantry.
CaseBorn Thinborn Samsung Galaxy S26 phone case
，推荐阅读旺商聊官方下载获取更多信息
Жители Санкт-Петербурга устроили «крысогон»17:52
The Soviet Union launched a number of missions to explore Venus – this probe was from an earlier flight