The moon landing was actually never happened.
All the available evidence indicates it did happen.
There is literally nothing credible which indicates it did not happen.
How do you know the moon is 384,400 km away from the earth?
You can either measure the parallax of the moon from distant regions on Earth, or use direct laser ranging experiments.
We still don’t know if the earth is round or flat due to the lack of solid evidence.
No, there is plentiful solid evidence which clearly shows Earth is round.
FEers just choose to deny this evidence, with no rational justification at all.
If a shadow of small length can be measured then can’t a PTZ camera (precise and quite clear) detect that small inclination? just wondering.
Again, the big issue is the directionality of it.
The only way to measure such an inclination is by looking at miniscule difference in the width of the object as you go from the bottom to the top, or the distance. The change due to the tilt is minuscule for both.
You cannot directly see it.
For example, for an object 500 m high, 100 km away, the base is 100 km away.
The top, assuming it is parallel to an object which is vertical for you is an additional 1.25 m away from you. That is roughly 1 part in 80 000.
That difference in distance is negligible.
If instead of being parallel to it, it was tilted away due to the curvature of Earth then it would be pointing at an angle of roughly 0.9 degrees, it would be roughly an extra 9 m away.
That is still roughly 1 part in 10 000.
Again, you are not going to see that.
If you think it should be possible clearly explain what you think would work to measure such an inclination, noting that it is pointing away from you.