Washington D.C.: NASM - National Air & Space Museum @ National Mall

The National Air and Space Museum of the Smithsonian Institution, also called the NASM, is a museum near National Capitol building. It holds the largest collection of historic aircraft and spacecraft in the world. The museum buiding is designed as four simple marble-encased cubes containing the smaller and more theatrical exhibits, connected by three spacious steel-and-glass atria which house the larger exhibits such as missiles, airplanes and spacecraft.

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