1990
SR-71SR-71 Landing at DullesBlue Planet IMAX film
SR-71 Landing at DullesSR-71 Landing at Dulles Pershing II and SS-20
Smithsonian Secretary Robert C. McAdams announces that the Smithsonian's Board of Regents has reaffirmed its preference for Washington Dulles International Airport as the site for the proposed extension of the National Air and Space Museum (January 29).
The world's fastest jet-the SR-71 "Blackbird"-becomes part of the Museum's collection after setting a new coast-to-coast speed record of 68 minutes and 17 seconds before touching down at Washington Dulles International Airport (March 6).
A new exhibition about the Intermediate Nuclear Forces Treaty between the United States and the Soviet Union-"Trust but Verify"/"Do Veri, No Pro Veri"-features U.S. Pershing II and Soviet SS-20 missiles side-by-side (June 20).
"Blue Planet," the Museum's sixth
large-format film, premieres (November 16).

National Air and Space Museum Timeline
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