The Gupta Empire astronomers proved the earth was round by studying the moon during a lunar eclipse. They noticed that the earths shadow on the moon was round, meaning that the earth itself was round.
Sir Francis Drake is the English navigator who circumnavigated the earth when Shakespeare was a teenager. The voyage took place from 1577-1580.
Because at the time the Globe was made parts of the Earth were still undiscovered.
Vasco da Gama led the first around-the-world expedition, but NOT to prove that the world was round. That had already been widely known for well over 1,500 years. The ancient Greeks had even very accurately calculated the exact size of planet Earth and they even had worked out (to the exact number of degrees) the slight tilt that the axis of our planet has.
Spain. Columbus had first asked Portugal, but their geographers were better than Columbus and they had quickly calculated that Columbus estimated the circumference of the Earth at 1/3rd of its real size and that he never would find India and China where he thought it was.
It proved the earth was round.
* He proved nothing, but he did say God made the earth.
Ferdinand Magellan is often credited with being the first navigator to sail around the earth and prove that the Earth is round, although he died during the voyage and it was completed by his crew. Magellan's expedition provided substantial evidence for the Earth's sphericity.
Christopher Columbus's voyage was based on suppositionsthat he set sail to prove. His supposition that the Earth was round turned out to be true. His supposition that he could sail directly to Asia by going west proved to be false.
James Cameron Voyage to the Bottom of the Earth - 2012 TV was released on: USA: 2012
Galileo
The cast of Voyage to the End of the Earth - 1981 includes: John Gielgud as Narrator Knut Wigert as Fridtjof Nansen
The earth is flat
It is verified by GPS.
He proved that the earth was not the center of the universe
Magellan's circumnavigation of the earth proved that it is a globe.
It proved the earth was round.