This website exposes the flat earth deception and proves that the earth is globe shaped.
A flat earther posted this publication from NASA, which says that mountains have been sighted at 300 miles.
It’s comically ironic that flat earthers proclaim that everything NASA does is a deception, but then they cite NASA documents which seem to point to a flat earth.
Of course, we can’t see if the observation was done from an airplane.
The fact is that NASA does provide disinformation, so they may post information like this for flat earthers to see; so that they proclaim that NASA knows that the earth is flat.
The irony is that there’s plenty of evidence that proves that Antarctica is not an ice wall, but rather it is a continent with mountains that are 16,000 feet high.