The NASA cover up seems to get more epic the more you dig. If you look at it that way. I don't see how that is possible considering the amount of people that are involved.But that's only my opinion.
And it is an opinion that also matches reality. There's no way they could sustain a cover-up when most of the people they employ don't even belong to them.
Knowledge is extremely compartmentalized in "government" works. None are much aware of anything outside the limited scope of their job responsibilities.
If Bill Clinton could not even cover up a blow job and Nixon couldn't cover up a break in, how on earth would you expect NASA to be able to 'pretend' to have landed men on the moon, sent spaceships to the outer reaches of our solar system, and have satellites such as the ISS zooming around the earth ?? I worked out over a million people around the world would need to be on the NASA coverup payroll to hide a supposed flat earth!! And who paid the Ancient Greeks and people like Copernicus, Keppler, Brahe, Galileo and Halley and Hubble to push the spherical earth theory? All lived and died before NASA was formed in 1958? What was their reason for lying to us??
Astronomers have known that the earth is a sphere for over 2500 years ... you have on one hand a beautiful theory which completely explains every observation which can be made, which can be used to make predictions such as planet transits, solar eclipses etc and which doesn't rely on changing the laws of physics or inventions of "ice walls", "shadow objects", "domes" or "gears", yet for some reason there is a bunch of people who think they know more than all of the astronomers who ever lived!!
Anyone can repeat Eratosthenes method of calculating the circumference of the earth, sit on the beach and watch a yacht go over the horizon, travel to the Antarctic and the south pole, and buy a telescope and use it !!
And why a big coverup??? What is the point??? Why lie to us about the shape of the earth?? What advantages would that have over allowing everyone to "know" the real shape??
And ... if people can make globes of the earth to scale for anyone to buy for their study, why can't the flat earthers make a map which accurately represents the correct shape and dimensions of every country, continent and ocean?? If the earth is really flat this should be one of the easiest things to do !! Much easier than creating flat maps for a spherical earth !! You can't even agree between yourselves which of your maps is correct !!