For three years, 29 institutions competed for a (very large) piece of NASA history. On Tuesday, Charles Bolden, administrator of the National Aeronautics and Space Administration, named the four cities that will house the space shuttles Atlantis, Discovery, Endeavour, and Enterprise. To make it to their new homes, the vehicles will hitch rides on the backs of 747 jumbo jets. Each institution will pay $29 million to cover the space shuttle preparation and transportation costs. Here are the cities that won.