Description: The National Air and Space Museum was established in 1946 to care for the Smithsonian’s growing aeronautical collections. On July 1, 1976, a new building opened on the National Mall to showcase the collection. In December of 2003, the Udvar-Hazy Center opened near Dulles Airport in Virginia to display additional collections. History of the National Air and Space
Description: Natural history specimens and ethnographic artifacts were among the earliest collections of the US National Museum. In 1910, the National Museum of Natural History building opened to showcase these collections. Wings were added in the 1960s, and a collections storage facility in Maryland opened in 1983 to help house the National Museum of Natural History’s 126 million objects.