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Visit us in Washington, DC and Chantilly, VA to explore hundreds of the world’s most significant objects in aviation and space history.
Learn how aviation and spaceflight transformed the world.
The lunar module represents one of humanity’s greatest achievements: landing people on another heavenly body.
Don’t miss our fast-paced webcasts designed to engage students in Science, Technology, Engineering, and Math in 30 minutes.
Apollo 11 was a global event. What did that historic mission mean to you? Share your story and read what others have to say.
Our scientists are involved in current research focused on the Martian climate and geology. Find out what we’re discovering.
Recognize your favorite air or space enthusiast. Add his or her name to the Museum’s Wall of Honor.
SA-2 Guideline Missile at the Udvar-Hazy Center
Developed and made in the Soviet Union, the SA-2 has been used more widely than any other air defense missile in the world. In the Soviet Union it was called the Dvina; in the West it was known by its NATO code name, SA-2 Guideline (SA meaning surface-to-air). The SA-2 became operational in 1959 and was acquired by all Soviet client states. In 1960 an SA-2 downed the American U-2 spy plane piloted by Francis Gary Powers.