Buzz Aldrin, the second man to walk on the Moon, will be at the Museum in Washington, DC to sign copies of his new children's book Welcome to Mars, available for purchase in the Museum store. He will also sign copies of Mission to Mars: My Vision for Space Exploration, a limited number of which will be available for purchase. 

Please note: Aldrin will only sign copies of Welcome to Mars and Mission to Mars and will be unable to pose for pictures. 

Welcome to Mars by Buzz Aldrin 

How to attend

National Air and Space Museum in Washington, DC

6th St. and Independence Ave SW. Washington, DC 20560