the Smithsonian National Air and Space Museum gauges interest of museums and schools for properly housing shuttles . Discovery , Endeavour and Endeavour will be retired by 2010 . Atlantis has been offered to NASA . The privilege of showing off a shuttle wo n't be cheap -- $ 28.2 million .
NASA gauges interest of museums and schools for properly housing shuttles . Discovery , Atlantis and Endeavour will be retired by 2010 . Discovery has been offered to the Smithsonian National Air and Space Museum . The privilege of showing off a shuttle wo n't be cheap -- about $ 42 million .