Artist Tom Sachs has recreated an entire four-week mission to Mars with little more than wood, glue and household objects. Working with Nasa and the Jet Propulsion Laboratory, his studio built go-kart rovers, a model rocket, and a giant lunar excursion module to turn the fabled Park Avenue Armory into a Martian space adventure that certainly makes all those post-NASA private space endeavors look much more professional, but nowhere nearly as fun. See more images here.