Inside America's Gigantic Factories Building the World's Largest Rockets

Minus 15, 5, 4, 3, 2, 1, fire. We rotate, we don't want to lose it. 9, 7, 5, 4, 3, 2, 1, liftoff. This feature on the frame. I hope you enjoyed it. Make sure to subscribe to this channel to catch us on our next video. See you next time. Transcribed by https://otter.ai