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.
But if it does go ahead, here's how it could shake up things for viewers.
。同城约会是该领域的重要参考
时隔五年，MacBook Pro 大升级，这一点在im钱包官方下载中也有详细论述
Tamriel Rebuilt
# Word-level timestamps