Countdown Clock Ribbon Cutting

Therrin Protze, chief operating officer of the Kennedy Space Center Visitor Complex, left, and center director Bob Cabana watch as confetti was launched as the spaceport's historic countdown clock is dedicated as the newest display at the entrance to Kennedy's visitor complex. The spaceport's historic countdown clock was used beginning with the launch of Apollo 12 on Nov. 14, 1969. Originally set up at the space center's Press Site, the clock was used through the final space shuttle mission, STS-135, launched on July 8, 2011. The old countdown clock was replaced in 2014 with a modern light emitting diode, or LED, display.