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Nicolaus Copernicus was the first to propose a heliocentric model of the solar system in the 16th century, which placed the Sun at the center with planets orbiting around it. Galileo Galilei supported Copernicus's ideas and used his observations through a telescope to provide further evidence for this model in the early 17th century.
Nicolaus Copernicus < NOVA NET ANSWER
The first science significantly affected by the Scientific Revolution was astronomy, particularly with the heliocentric model proposed by Copernicus, which replaced the geocentric view of the universe. This paradigm shift laid the foundation for further advancements in areas such as physics and mathematics.
The Ptolemaic Model followed a geocentric model of the solar system. This was then challenged by Nicolaus Copernicus, who claimed a heliocentric model which sparked an integral part of the Scientific Revolution called, the Copernican Revolution. Copernicus' proposal was followed by the Tychonic Model, with attempted to compromise with the geo- and heliocentric models. Then, Kepler improved by suggesting elliptical orbits. The Copernican Revolution came to a close with further speculation from Galileo Galilei and Isaac Newton TL;DR Because they were wrong
The Ptolemaic system has Venus travelling between Earth and Sun. Copernicus's theory has both the Earth and Venus going round the Sun although Venus is in a smaller orbit than the Earth. That makes it an inferior planet, which goes through inferior conjunction once in every synodic period, at which time it is liable to transit across the Sun's disk, as last happened in 2012. When Venus is close to passing between us and the Sun it appears as a crescent, like a crescent moon, and this is predicted by both the Geocentric and the Heliocentric theories. The main geocentric theory fails to predict Venus's gibbous phase when it is on the opposite side of the Sun. However this does not prove the heliocentric theory because Tycho Brahe's system predicts the gibbous phase for Venus yet it still has the Earth at the centre. The heliocentric theory was finally accepted long after the time of Copernicus, Tycho and even Galileo, when further scientific discoveries by Kepler and Newton, and others, made its acceptance inevitable.
galilaeo
Galileo
The first astronomer to dispute the model seriously was Nicholas Copernicus in the 1500s. His model used circles and epicycles, like the old Ptolemaic model, but had the Sun at the centre, which led to its being named the heliocentric model. Sixty years after his death in 1543, the Copernicus model was taken up by Galielo in his dispute with the Catholic church. In the latter half of the 1600s further discoveries led to wider acceptance of the heliocentric concept. However the rest of the Copernicus model was discarded and replaced by Kepler's model which had each planet in an elliptical orbit, and this was taken up and given scientific credibility by the discoveries of Newton and others.
Nicolaus Copernicus was the first to propose a heliocentric model of the solar system in the 16th century, which placed the Sun at the center with planets orbiting around it. Galileo Galilei supported Copernicus's ideas and used his observations through a telescope to provide further evidence for this model in the early 17th century.
Nicolaus Copernicus < NOVA NET ANSWER
The first science significantly affected by the Scientific Revolution was astronomy, particularly with the heliocentric model proposed by Copernicus, which replaced the geocentric view of the universe. This paradigm shift laid the foundation for further advancements in areas such as physics and mathematics.
Nicolaus Copernicus -> Galileo Galilei
The Ptolemaic Model followed a geocentric model of the solar system. This was then challenged by Nicolaus Copernicus, who claimed a heliocentric model which sparked an integral part of the Scientific Revolution called, the Copernican Revolution. Copernicus' proposal was followed by the Tychonic Model, with attempted to compromise with the geo- and heliocentric models. Then, Kepler improved by suggesting elliptical orbits. The Copernican Revolution came to a close with further speculation from Galileo Galilei and Isaac Newton TL;DR Because they were wrong
The Ptolemaic system has Venus travelling between Earth and Sun. Copernicus's theory has both the Earth and Venus going round the Sun although Venus is in a smaller orbit than the Earth. That makes it an inferior planet, which goes through inferior conjunction once in every synodic period, at which time it is liable to transit across the Sun's disk, as last happened in 2012. When Venus is close to passing between us and the Sun it appears as a crescent, like a crescent moon, and this is predicted by both the Geocentric and the Heliocentric theories. The main geocentric theory fails to predict Venus's gibbous phase when it is on the opposite side of the Sun. However this does not prove the heliocentric theory because Tycho Brahe's system predicts the gibbous phase for Venus yet it still has the Earth at the centre. The heliocentric theory was finally accepted long after the time of Copernicus, Tycho and even Galileo, when further scientific discoveries by Kepler and Newton, and others, made its acceptance inevitable.
The Catholic Church accepted the heliocentric theory in the 19th century following scientific developments and further understanding of the solar system. Initially, there was resistance to this theory due to conflicting interpretations with scripture and traditional views.
The geocentric theory, which posited the Earth as the center of the universe, was popular among ancient Greek astronomers like Ptolemy in the 2nd century. It dominated scientific thought until the 16th century when Copernicus proposed the heliocentric model with the Sun at the center. Galileo's observations with the telescope further supported this heliocentric view.
Ang kontribusyon ni Nicolaus Copernicus sa panahon ng Renaissance ay ang paglunsad ng Copernican heliocentric model, kung saan ipinapakita niyang ang araw, hindi ang lupa, ang nasa gitna ng solar system. Sa pamamagitan nito, binago ni Copernicus ang pananaw ng mundo sa kalawakan at nag-udyok sa further na pagsasaliksik sa astronomiya. Ang kanyang obra ay sumusuporta sa pagsulong ng siyentipikong pag-iisip sa panahon ng Renaissance.