content: How does a rocket work in a vacuum? When the escape gasses emit, there will be no resulting force. How do you explain that? Boyles law make rocketry in space impossible. Also, isn't it amazing Wernher von Braun left NASA in 1970, one year after Neil Armstrong and his crew landed on the moon on July 20, 1969? One would think he would have have been a happy man. After all, it was his dream to go there, though he realized the hardships of it: https://www.hooktube.com/watch?v=eXIDFx74aSY At least Langley West could write good disinfo back then. This is almost entertaining.