Two famous astronomers during the Renaissance were Nicolaus Copernicus, who proposed the heliocentric model of the universe, and Galileo Galilei, who made significant observations with his telescope supporting the heliocentric model and challenging the geocentric view of the universe.
The heliocentric idea, with the Sun at the centre, was part of a prediction model using circles and epicycles devised by Copernicus, called the heliocentric model. The heliocentric idea was adopted by Kepler in his work that led to the discovery of Kepler's laws of planetary motion. It was also used by Galileo in a famous dispute with the Catholic church which was not about to change its ideas without adequate evidence. The evidence came after Galileo's time when Newton made the necessary theoretical discoveries to understand the way the Sun's gravity produces planets' orbits. Since then everyone believes that the Sun is at the centre.
Nicolaus Copernicus and Galileo Galilei were two scientists who believed that the Earth revolved around the Sun, a theory known as heliocentrism. Their work challenged the prevailing geocentric model of the universe and laid the foundation for modern astronomy.
Nicolaus Copernicus and Johannes Kepler were two famous astronomers during the Renaissance period. Copernicus is known for proposing the heliocentric model of the universe, while Kepler is known for his three laws of planetary motion.
Theres the Geocentric model, with earth at the centre and the planets and sun revolving around us. Then there is the Heliocentric model, with the sun at the centre and all of the planets including Earth revolving about it. The second model is the correct model, though for many years people assumed incorrectly that the Earth was at the centre of the universe.
Two famous astronomers during the Renaissance were Nicolaus Copernicus, who proposed the heliocentric model of the universe, and Galileo Galilei, who made significant observations with his telescope supporting the heliocentric model and challenging the geocentric view of the universe.
Galileo Galilei is credited with inventing the telescope and using it to support the heliocentric view of the universe proposed by Copernicus. Galileo's observations of the phases of Venus and the moons of Jupiter provided evidence for the motion of celestial bodies around the sun.
I believe you are confusing two things here; there is no such thing as a "heliocentric model of telescope". There is a heliocentric model of our Solar System, and there are telescopes. The two are unrelated.
He thought of the, as unequals. He believed they earned more than they should
The heliocentric idea, with the Sun at the centre, was part of a prediction model using circles and epicycles devised by Copernicus, called the heliocentric model. The heliocentric idea was adopted by Kepler in his work that led to the discovery of Kepler's laws of planetary motion. It was also used by Galileo in a famous dispute with the Catholic church which was not about to change its ideas without adequate evidence. The evidence came after Galileo's time when Newton made the necessary theoretical discoveries to understand the way the Sun's gravity produces planets' orbits. Since then everyone believes that the Sun is at the centre.
John Locke
Marxist view of government dealt primarily with the economy. He believed that two economic classes competed to rule the capitalists (business owners) or the workers. Whoever controls the economy will also control the government.
The church had been using the geocentric Aristotelian theory for many decades and the heliocentric theory challenged what they believed to be a system that worked in tandem with scripture. Galileo staunchly believed in the heliocentric theory so he struck a deal with Pope Urban VIII. Galileo could discuss heliocentric theory, but only so long at it was a hypothetical discussion. When Galileo wrote Dialogue on the Two Chief World Systems, not only was it apparent that he was not discussing hypothetically, but he made the Pope look stupid. Galileo was put on trial for his actions, because he recanted what he said and basically apologized, he was put on house arrest for the rest of his life. He was lucky because Giorgio Bruno was burned at the stake for challenging the dominant beliefs of the church.
The two main proponents in the early days were Nicolas Copernicus and Galileo.
A scientist and explorer can DISCOVER but a scientist can DISCOVER and INVENT
Nicolaus Copernicus and Galileo Galilei were two scientists who believed that the Earth revolved around the Sun, a theory known as heliocentrism. Their work challenged the prevailing geocentric model of the universe and laid the foundation for modern astronomy.
The scientist was Frederick Griffith, in 1928. Although he believed proteins were involved, it was actually the transfer of DNA. The harmless pneumonia bacteria acquired the DNA from the killed viruses, and became equally lethal.