One of her tricked-out planes is on display at the Smithsonian National Air and Space Museum.

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Voyager is currently on display at the Smithsonian National Air and Space museum in Washington, DC.

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Discovery is at the Udvar-Hazy Center at the Smithsonian Institution's National Air and Space Museum in Chantilly, Virginia.

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Apollo 11 command module pilot Michael Collins served as a top official at the Smithsonian Institution and its National Air and Space Museum.

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In 1995 the National Air and Space Museum in Washington planned to put on show the Enola Gay in connection with an exhibition about the second world war, but the plan was scrapped after it stirred up controversy over Hiroshima.

ECONOMIST: Thomas Ferebee