Those Who Manipulate Heaven and Earth Episode 4

Those Who Hunt Elves get caught up in an argument of astronomical proportions. That is... it's about whether the Earth is at the center of the universe, or if the Sun is. One side is willing to throw meteors to defend their views, and Junpei insists on standing his ground... with the other side. Is this the end of Those Who Hunt Elves... or will the earth move?