
Concorde at Mach 2

The giant airship Hindenburg made history with its first transatlantic flight in May of 1936. Nearly the size of the Titanic, it was the largest airship ever built and a crowning […]
Using the schlieren photography technique, NASA was able to capture the first air-to-air images of the interaction of shockwaves from two supersonic aircraft flying in formation. These two U.S. Air […]