Membership | E-newsletter | Help      Advanced Search July 26 - "Flights of Fancy" -- Stories for Children July 26 - "Flights of Fancy" -- Stories for Children July 26 - All the President's Pastries “Space: A Journey to Our Future” Opens Father’s Day Weekend Smithsonian’s National Air and Space Museum Receives Grant from Conrad N. Hilton Foundation “Military Unmanned Aerial Vehicles” Exhibit Opens April 24 Sign up to receive our e-newsletter July 20, 1976 - Viking 1 Lander became first spacecraft to operate on the surface of Mars. Saturday Star Party Join Museum staff and local amateur astronomers for public telescopic observing at Sky Meadows State Park. The Dark Knight Now showing at the Steven F. Udvar-Hazy Center IMAX® Theater.  Purchase tickets online. America by Air Exhibition on display at the National Mall Building. View the online exhibition and share your story. Space: A Journey To Our Future Interactive exhibition on the future of human spaceflight.  Now open at the National Mall Building. Ask an Expert Lectures Brief talks by Museum experts highlighting objects in the Museum's collection. Weekly at both locations. The National Air and Space Museum NATIONAL MALL BUILDING The National Air and Space Museum STEVEN F. UDVAR-HAZY CENTER Steven F. Udvar-Hazy Center Phase Two Membership - Join Online! Wall of Honor Special Events Donald S. Lopez Memorial Fund National Air and Space Museum Home | Copyright © 2008 | Privacy | Contact | Links | Smithsonian Institution