Some say it's out there: a mysterious Planet X, aka Nibiru, on a collision course with earth-or at least a disruptive flyby.

又有人说，一个神秘的行星X，又称尼比奴(Nibiru)会与地球相撞，或者至少是一次具有破坏性的擦肩而过。

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Could NASA be looking for Nibiru - also known as Planet-X?

太空总署可能在寻找Nibiru，也就是行星x吗？

youdao

Could NASA be looking for Nibiru - also known as Planet-X?

太空总署可能在寻找Nibiru，也就是行星x吗？

youdao