ASTRONAUT NEIL ARMSTRONG AND MSFC DIRECTOR ROBERT LIGHTFOOT IN DISCUSSION AT EVENT HONORING DR. GEORG VON TIESENHAUSEN AT USSRC ON FEB. 3, 2011
Photographer EMMETT GIVEN
Date February 3, 2011
ASTRONAUT NEIL ARMSTRONG AND MSFC DIRECTOR ROBERT LIGHTFOOT IN DISCUSSION AT EVENT HONORING DR. GEORG VON TIESENHAUSEN AT USSRC ON FEB. 3, 2011