嫦娥四号附近发现2100万亿吨异物,月球背面隐藏着什么秘密? episode artwork

EPISODE · Mar 28, 2020 · 4 MIN

嫦娥四号附近发现2100万亿吨异物,月球背面隐藏着什么秘密?

from 天文随心听|讲述宇宙与人的故事

在地球上,我们始终无法看到月球背面。这是因为月球的同步自转现象(或称潮汐锁定),月球的自转与公转角速度刚好相等,无论月球怎么自转,月球背面都不会转向地球。直到人类有能力发射绕月飞行的月球探测器之后,月球背面的神秘面纱才被逐渐揭开。

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嫦娥四号附近发现2100万亿吨异物,月球背面隐藏着什么秘密?

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