Just repeating test 1 but with a different object.
Please feel free to repeat these tests for yourself.
Weather people like it or not this is obsevational science that is easily repeatable. People claim they see curvature from a plane but in the meantime their Hero Neil deGrasse Tyson says you can’t even see it from the edge of space and it would look flat even from Felix Baumgartner’s perspective from his near space sky dive. Lmao