March 5: The Museum in Washington, DC will open today. Due to weather, the Udvar-Hazy Center in Chantilly, VA is closed.
The Apollo Soyuz Test Project flight took place in July 1975. Three U.S. astronauts gave this flag with two Soviet cosmonauts as a symbol of the first international manned space venture.
Image Number: WEB13264-2013
Credit: National Air and Space Museum, Smithsonian Institution
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