No matter where you are standing on Earth, if you drop something it is going to fall straight down. Finally, there are planes that can fly around the entire Earth without stopping for fuel. Second, people who fly at altitudes above about 40,000 feet can actually start to see the curve of the Earth.

First, no pilot has ever flown off the edge of our atmosphere into space. Only curved things produce curved shadows.Īirplanes give several clues that the Earth is round. As you watch a lunar eclipse (where the Earth casts a shadow on the moon), the Earth’s shadow is curved during the entire process. Ok, so let’s say the Earth is an anomaly and is the only pancake-shaped planet – except that the Earth produces round-shaped shadows every time there is a lunar eclipse. What flat Earthers must be believing is that while every other major item in the solar system is round, the Earth is a pancake. As a matter of fact, every other planet or moon are also spheres. So, let’s put the flat Earth idea to the test and see what things would be like in a flat Earth world.įirst, it is pretty definitive that the moon is a sphere. It is always best to test or fact check what you hear or read. For some, that is exactly what has happened when it comes to the debate about whether the Earth is flat or round. However, rarely does a scientific belief flip and convert back to a theory from thousands of years ago.

Evidence for flat earth theory