Pictures: Breaking the Sound Barrier

Mach Speed and More

NASA

Mach Speed and More

U.S. Navy photo by Ensign John Gay

Mach Speed and More

U.S. Air Force photo by Staff Sgt. Shelley Gill

Mach Speed and More

U.S. Navy photo by Mass Communication Specialist 2nd Class Scott Taylor

Mach Speed and More

U.S. Navy photo by Mass Communication Specialist 2nd Class Scott Taylor

Mach Speed and More

U.S. Navy photo by Mass Communication Specialist Seaman Joshua Wayne LeGrand

Mach Speed and More

U.S. Navy photo by Photographer

Mach Speed and More

U.S. Navy photo by Photographer

Mach Speed and More

U.S. Navy photo by Photographer

Mach Speed and More

U.S. Navy photo by Photographer

Mach Speed and More

U.S. Navy photo by Photographer

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