無む人じん探たん査さ機き

noun

unmanned probe; uncrewed spacecraft

Refers to a robotic spacecraft or vessel sent to explore space or other environments without a human crew.

• 無む人じん探たん査さ機きが火か星せいの表ひょう面めんの写しゃ真しんを送おくってきた。

  The unmanned probe sent back photos of the surface of Mars.