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17.7.19

Apollo 11

I had in mind yesterday to mention that the Apollo 11 mission left Earth on July 16. It was powered by the Saturn V that had been developed by Wernher Von Braun. I just wanted to add a few comments. That Von Braun was caught by the Gestapo and put into prison for two weeks. He was accused by the Gestapo of trying to make rockets for space exploration instead of for killing Englishmen. (I think their suspicions were correct) In fact, he was only freed because of an assistant vouching for him.

Another thing is his name is pronounced Von Brown.

Another thing is that there were a few people before him that contributed to the idea of space travel a  Tsiolkovsky (Russian) (The first letter of his name is like the Hebrew letter Tsadi צ) , and Oberth (German) , and of course the famous American, Goddard.

My dad was working at TRW at the time working on laser communication between satellites which was a totally different program than the Apollo Mission. [He had done the work on the infrared satellites an then started on the laser ones.]

[The first words spoken on the Moon were "Contact Light" by Buzz Aldrin--meaning that the sensor on one of the legs of the Lunar module showed contact with the surface.

I ought to mention that the Saturn V rocket was an achievement in itself. it is hard to build a rocket that can withstand the kinds of pressure that were needed to reach orbit.