The idea is to gain valuable near-term flight experience before attempting a moon landing with astronauts on board. With Artemis III under its belt, NASA hopes to launch two moon landing missions in 2028, Artemis IV and V, using one or both landers, and to continue with one moonshot per year thereafter.
19:57, 27 февраля 2026Авто
，推荐阅读WPS官方版本下载获取更多信息
4月16日——山西大同“订婚强奸案”
4 days agoShareSave