The Air and Space Museum’s Udvar-Hazy Center is one of my favorite museums in the world. Despite the distance from the city and the $15 parking fee, it’s a remarkable collection of some of the most amazing aircraft that helped change our world. Flickr contributor mosley.brian goes high for a view of one of the hangers, where you can see everything from a Junkers Ju 52 to the Concorde. (EXIF.)