感謝通俗易懂的科普，我感覺登月除了軍事意義外，還有經濟意義，比如月球上富含的氚，可作為清潔、高效能源的來源。

來源: 黎程程於 2024-05-28 07:10:15 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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