YOU SAID:

What goes to the moon and back?

INTO JAPANESE

月に行って戻ってくるものは何ですか?

BACK INTO ENGLISH

What would go to the moon and come back?

INTO JAPANESE

月に行って戻ってくるものは何でしょうか？

BACK INTO ENGLISH

What will go to the moon and come back?

INTO JAPANESE

月に行って戻ってくるものは何でしょうか？

BACK INTO ENGLISH

What will go to the moon and come back?