The most curious museum on Earth isn't on the earth at all—it's on the Moon. Footprints forever etched in time. A commemorative patch from a tragic flight. Two golf balls, still lodged in frozen dust 238,855 miles away. From the amusing to the poignant, The Museum on the Moon is an artful guide to the mysterious objects left on the lunar surface since humans first arrived in 1969—and your tour is about to begin!