62KiB, 800x420, Circumlunar-free-return-trajectory.png View SameGoogleiqdbSauceNAO Anonymous Sat 11 Sep 09:07:04 2021 No.13628027 ViewReplyOriginalReport Quoted By: >>13628033 >>13628037 How the fuck is taking a tour of the whole Earth and then going to the moon more energy efficient than going to the Moon?