Countdown to rocket launch 24fps

team mans 10 9 8 7 6 5 3 2 1 Zer and liftoff of space shuttle atls on a mission to build resupply and to do research on the International Space Station Houston now controlling Atlantis begins its penultimate journey to shore up the International Space Station at Atlanta's now on the proper alignment for its 8 and 1/2 minute ride to orbit 42 million PBS of hardware and humans taking aim on the international Outpost 30 seconds into the flight Atlanta's almost 2 mil in altitude almost 6 M down range from the Kennedy Space Center already traveling 500 mph the three liquid fuel main engines now throttling back to 72% of rated performance going into the bucket reducing the stress on the shuttle is it breaks through the sound barrier