George Leopold will be at the Steven F. Udvar-Hazy Center signing copies of his book Calculated Risk: The Supersonic Life & Times of Gus Grissom, available for purchase in the Museum store. 

Several times a month, authors of aviation- and space-related books are at the National Air and Space Museum's two locations to sign books and meet the public. Autographed books make great mementos of your visit and terrific gifts for friends.

Spaceflight Apollo program Gemini program Human spaceflight Mercury program People
How to attend Museum Store