PlP
Plato and Aristotle
Newton
These two explorers circumnavigated the Earth by ship
He discovered the force of gravity in 1687
Hubble Copernicus
Galileo
He described the movements of planets as elliptical orbits in 1605
He proposed a Sun-centred-system in the 14th century
He discovered that the universe was much larger than people thought
They were the first to talk about the Earth as a sphere and not flat
Kepler Magellan and Elcano
He defended a very important idea in front of the Roman inquisition