Your browser or your browser's settings are not supported. To get the best experience possible, please download a compatible browser. If you know your browser is up to date, you should check to ensure that
› Learn How
Image above: Ricky Hall operating the Graphic Panel that controls the Stagnation, pressure and temperature for both Unitary tunnels in building 1251.
Credit: NASA/Sean Smith
+ Full Resolution
<< Previous Image | Next Image >>