Skip to content
Visit us in Washington, DC and Chantilly, VA to explore hundreds of the world’s most significant objects in aviation and space history.
Explore striking lunar landscapes from the Lunar Reconnaissance Orbiter Camera in this exhibition where art meets science.
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.
How has the life and legacy of John Glenn inspired your own life?
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.
Apollo Chlorine Ampule Casing
This casing for the chlorine ampules carried aboard Apollo 11 contained a syringe to periodically inject chlorine into the water system to prevent the growth of bacteria in the spacecraft water supply. After a short time, buffer solution was added to the water to neutralize the chlorine.