evidence: Do You Believe The Earth Is Flat? Elon Musk Is Here To Debunk This Theory Once & For All The crazy billionaire who sent a car into space- Elon Musk has always trolled the 'Flat Earth' theory and its believers. [...] As you can see, the Earth is pretty much round and not at all flat. In fact, following the photos and videos that Elon posted, people became convinced that the whole Falcon Heavy mission was his way of destroying the Flat Earthers in the most savage way possible.