Name one economically valuable resource on the moon that isn’t far cheaper on Earth and far more accessible on Mars. I’m including H3 which is a valueless myth.

Name one economically valuable resource on the moon that isn’t far cheaper on Earth and far more accessible on Mars. I’m including H3 which is a valueless myth. Then name any scientific value of manned moon missions and compare them to the fact Mars may have or had life. Then compare 1/6th gee in a vacuum alternatively frozen and roasted over two week periods, to 1/3 gee in an actual atmosphere with moderate climate and abundant water.