Get our free newsletter DO IT DO IT DO IT Success! You're on the list. Whoops! There was an error and we couldn't process your subscription. Please reload the page and try again. Processing… I already get the newsletter Museums Openings “America by Air” opens Saturday, Nov. 17, at the National Air and Space Museum “The Robert and Arlene Kogod Courtyard” opens Sunday, Nov. 18, at the Smithsonian American Art Museum