With those who have set beliefs, such as the moon landing was a hoax, I don't think any "proof" would ever be good enough. Someone who has already made up their mind has closed it to any other arguments, no matter the rationale or facts. Like Gene, I remember watching all the moon landings and our school had a radio setup to monitor the communications between NASA and the astronauts during one mission. My argument that the landings actually happened is that the Soviet Union would have called them out as a fake if they discovered it was so...and they had the equipment to monitor the missions all the way from launch to splash-down.
Good point, Zontar (Soviet response) and thanks.
Personally, I don't think anyone can argue that the rocket engine exhaust taking off from the moon to the command module was anything other than happening in a vacuum.
And the way the rover wheels kicked up dust, which settled right back to the surface, with nothing "hanging in the air" as would happen on Earth, was also very persuasive of a vacuum.
The low speed of dust settling was persuasive of very light gravity.
I'm skeptical about how dangerous the Van Allen Belts are as well.
The lower edge, I read in one article, sometimes sweeps past the ISS - but no radiation sickness reports?
Also, all the geosynchronous satellites are right there in the middle of the Van Allen Belts - and work fine for decades. I would think "deadly" radiation would mess up electronics, and even if the electronics were shielded, wouldn't strong radiation degrade the exposed solar batteries?
And finally, I would think that a moon rocket could be steered to depart from and arrive at the Earth near the poles, and "arch over" the Van Allen Belts, if they are as deadly as popularly described.
-- Squirrel