def close(self) - None:
Alison Francis,Senior Science Journalist，更多细节参见heLLoword翻译官方下载
This article originally appeared on Engadget at https://www.engadget.com/science/nasa-overhauls-artemis-program-delaying-moon-landing-to-2028-164255318.html?src=rss。关于这个话题，heLLoword翻译官方下载提供了深入分析
I believe the 2984 did something fairly similar, but the details are now obscure