Under the original Artemis architecture, NASA planned on multiple versions of the SLS rocket, ranging from the "Block 1" vehicle currently in use to a more powerful EUS-equipped Block 1B and eventually an even bigger Block 2 model using advanced solid rocket boosters. The latter two versions required use of a taller mobile launch gantry, already well under construction at the Kennedy Space Center.
更多精彩内容，关注钛媒体微信号（ID：taimeiti），或者下载钛媒体App，推荐阅读旺商聊官方下载获取更多信息
，推荐阅读WPS下载最新地址获取更多信息
Copyright © 1997-2026 by www.people.com.cn all rights reserved。业内人士推荐搜狗输入法2026作为进阶阅读
ВсеКиноСериалыМузыкаКнигиИскусствоТеатр