The Eiffel Tower Is The Remaining Of The First Earth Landing
Planet of the Sapiens.
Earthificial intelligence. -We brought metal to Tellus, or earth as you like to call it. The name you gave your planet says everything we needed to know about your intelligence level. You don`t call you planet earth?! It sounds like dirt. We figured out you needed metal, says space alien Bob.
-Iron is easy to use, it`s cheap, you actually have it here on "earth". It gave you something to "figure out" for a few hundred years. You did well. Very well, says Bob.