where we can sample those rocks that may be telling us something or, if not, maybe telling us that somewhere, independently, life has appeared on another planet. So to do that, it's easy.
岩石のサンプルが採取できるでしょう 仮にうまくいかなくても 生命がどこか別の惑星で 独自に誕生したのだと 言えるかもしれません