Galileo
no, we went to the moon and saw the earth, round.
The idea of a round Earth appears to have originated in Greek Philosophy. Aristotle provided the first evidence of a round Earth, noting that explorers traveling south saw southern constellations rise higher above the horizon and that Earth cast a round shadow on the moon. Eratosthenes used the angle of sunlight at different latitudes to estimate Earth's circumference with surprising accuracy.
Although nobody knows for sure who first made the discovery that the earth is round, Pythagoras is indeed regarded as being the first recorded person to make the claim that the earth is round.
Pythagoras theory in 500 BC stated the earth was round.
The cave mens
jewdism
Because Adam saw Eve
Although Ferdinand Magellan's expedition was the first circumnavigation of the Earth, many ancient scholars were already aware that the Earth was round. The Greek scientist Eratosthenes was the first to calculate the Earth's circumference, thus proving the Earth's roundness.
Ferdinand Magellan
Ferdinand Magellan
They saw it when the Apollo 8 crew showed pictures to people. They were the first to see it, and they saw it during Earthrise.
The first thing people saw Earth from above was likely from a high mountain or hilltop before the invention of flight. The first time Earth was seen from space was by astronauts during the Apollo 8 mission in 1968.