It was not supposed to be used until they got to the Moon. It had no heat shield, so could not be used to re-enter the Earth's atmosphere. But it could keep them alive until they got there.
从 F-Droid 下载安装 Termux（推荐使用 F-Droid 版本）
。关于这个话题，旺商聊官方下载提供了深入分析
The Artemis II crew - Nasa's Reid Wiseman, Victor Glover and Christina Koch and Canadian astronaut Jeremy Hansen - were at the Kennedy Space Center watching the rocket as it was moved.。业内人士推荐旺商聊官方下载作为进阶阅读
UMAP: 2-10x faster than Rust’s fast-umap, 9-30x faster than Python’s umap