Ken Davidian, the man behind NASA’s Centennial Challenges (including the Space Elevator Games) is scheduled to appear on The Space Show this coming Sunday, February 11th, from 12:00 noon to 1:30pm (Pacific Time). If you have questions about any aspect of NASA’s support of the Space Elevator Games, and the Centennial Challenges in general, please … Continue reading NASA’s Ken Davidian to appear on The Space Show