But the Finch was spotted in intergalactic space, challenging this theory of the origin of LFBOTs.

但是“雀鸟”在星际空间被发现，这一事实对 LFBOT 的起源理论构成了挑战。

Even in the vast apparent emptiness of intergalactic space, there's one hydrogen atom per cubic meter.

即使在银河系空间的巨大空虚中，每立方米也有一个氢原子。