In support of an official event 

The Museum will be closed Sunday, May 25
In addition, the Fourth Hangar will be closed Saturday, May 24

Access to the Presidential Gallery will be limited from May 15 to June 5
 

Missile Gallery

Opened to the public in 2004, the Missile Gallery is contained in a silo-like structure that stands 140 feet high. Visitors can view missiles such as the Titan I and II and Jupiter from ground level or can take in an aerial view from an elevated platform that hugs the inside circumference of the gallery. Missile Gallery video.