[_8j50]

It's a matter of perspective. It is certainly not flat from the perspecticve of our 5 basic senses.

[DougN7]

I’d say our 5 basic senses that have a very limited reach would claim the earth is flat. Of course it is not flat though (just to be clear).

[_8j50]

Not if you're an astronaut or pay attention to the horizons curvature and other simple observations.