February 22, 2012; 12:00 - 12:15pm
Washington, DC

Ask An Expert: "Friendship 7: 50th Anniversary of John Glenn's Flight" with Michael Neufeld

Milestones of Flight, National Air and Space Museum

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March 4, 2012; 12:00 - 12:15pm
Washington, DC

Ask An Expert: "David Scott Teaching Physics On the Surface of the Moon" with Cathleen Lewis

Space Race, National Air and Space Museum

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March 21, 2012; 12:00 - 12:15pm
Washington, DC

Ask An Expert: "Von Braun 100th Birthday" with Tom Lassman

Space Race, National Air and Space Museum

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March 28, 2012; 12:00 - 12:15pm
Washington, DC

Ask An Expert: "Woman Shuttle Commanders of Discovery" with Valerie Neal

Moving Beyond Earth, National Air and Space Museum

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April 18, 2012; 12:00 - 12:15pm
Washington, DC

Ask An Expert: "Welcome Discovery!" with Jennifer Levasseur

Moving Beyond Earth, National Air and Space Museum