The space flight center is in a building the same size as the aviation center. Because there are fewer space-related holdings, the center includes a large number of panels and other displays that chronicle the history of space flight. Visitors can operate flight simulators for landing the space shuttle as well as for docking a Gemini capsule and performing a moon landing of the Lunar Excursion Module. The building also exhibits overflow holdings from the aviation center, usually the higher-performance jet aircraft.