Probably the biggest problem medieval scientists had in suggesting a heliocentric model of the solar system was to overcome the very nice proof Claudius Ptolemy had made that said it was impossible, and which was published in the Almagest.
Ptolemy knew that the Earth was round, and knew how big it was. The various demonstrations of its spherical nature that we give today were familiar to him, and it is really rather easy to calculate the size if you travel much.
The problem he had was that he could tell the Earth was about 24,000 miles in circumference, which meant that if it rotated, it had to do so at a speed of 1000 miles per hour. Rotation at that speed, he argued, would cause winds that would knock everything over.
Most of these people were religious, and because the scriptures supposedly said that the Earth was in the center of the universe (geocentric), they had to stand firm with their beliefs. Only scientists and astronomers believed in the heliocentric theory, and some of them would be excommunicated or almost executed if they weren't geocentric.
Charles eniteisn
Nicolaus Copernicus The above answer is incorrect. Copernicus only proved what Aristarchus already discovered, however at that time people rejected his theory since Aristotle was more popular in terms of science than he was. "He presented the first known heliocentric model of the solar system, placing the Sun, not the Earth, at the center of the known universe...The heliocentric theory was successfully revived nearly 1800 years later by Copernicus" Aristarchus is the correct answer
Jamestown colonists founded the first plantations in a bid to make the colony more financially viable. Pocahantas (the real one) was also kidnapped by the English.
go and check at www.wikipedia.com or research yourself.
Copernicus.
Nicolaus Copernicus showed that our universe is heliocentric.
Aristarchus of Samos was the first person (that we know of!) that proposed a heliocentric model of the universe, as early as about 200B.C). His model was rejected mainly because of Aristotle's influence.Copernicus was the next person to propose a heliocentric model of the universe which was published in 1547. although very controversial at that time, this model was the one that caught on.
Nicolaus Copernicus was the first astronomer to formulate a scientifically-based heliocentric cosmology that displaced the Earth from the center of the universe. So yes I guess you can say he was a scientist.
If you mean what scientist created the heliocentric theory, it was Nicolaus Copernicus. Based on astronomical observations, he determined that the Ptolemaic geocentric theory was incorrect, and replaced it with his own heliocentric theory, which placed the sun at the center of the universe, and had planets orbiting the sun.
i forgot
The heliocentric theory is the theory that the sun is the center of the universe, not the earth.
The geocentric universe was proposed by Ptolemy and focuses the Earth in the center of the universe. The heliocentric universe was proposed by Nicolas Copernicus and focuses the Sun as the center of the universe. However, both have been proved wrong.
No. Only the solar system is.
Nicolas Copernicus
Nicolaus Copernicus
Nicholas Copernicus