Because the Church had always held that the Earth was at the centre of the universe, and it took a long time to gather enough evidence to change this view. Just to say the Sun was at the centre wasn't enough to convince anybody, and it took around 150 more years for the heliocentric theory to gain acceptance after discoveries by Galileo, Kepler and Newton.
Galileo's position was that his discovery of the phases of Venus showed a major flaw in the Ptolemaic theory. This was correct but it did not prove the Copernican theory must be right, because Tycho Brahe came up with an alternative system that explained the phases of Venus while still having the Earth at the centre.
It contradicted the church, which held to the prevailing, centuries-old dominance of Aristotelian science.
A heliocentric model is a model of the solar system where the Sun is at the center and the planets orbit around it. This is in contrast to the geocentric model, where Earth is considered to be the center of the universe.
djd
In the Heliocentric model, the SUN is in the center. The word 'Helio' refers to SUN. 'Centric' refers to center. So its ' SUN-Center.
Copernicus' heliocentric model provided the framework for Galileo to further explore and confirm through his observations with the telescope. Galileo's discoveries, such as the moons of Jupiter and the phases of Venus, provided empirical evidence in support of the heliocentric model and contributed to its acceptance over the geocentric model.
The current model of the solar system is the "heliocentric system" meaning sun is the center of the solar system. Hope this helps :)
The heliocentric model is the one that replaces the geocentric model because the heliocentric model better described the solar system.
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.
In the heliocentric model, the sun is at the center of our solar system and the earth is the third planet that orbits it.
The scientist made the heliocentric model of the solar system. It is a word for the graphical model of our solar system.
The sun
He is worth knowing about because he revived the Heliocentric modelSome say that he reveled the Heliocentric model but he didn'tBut he was the first person to try to push people to to believe in the Heliocentric model
The Geocentric or Ptolemaic Model put the earth at the center of the Universe. The Heliocentric Model postulated by Copernicus and, before him, Aristarchus, places the Sun at the center of the Solar System. Galileo's observations proved the validity of the Heliocentric Model.
A heliocentric model is a model of the solar system where the Sun is at the center and the planets orbit around it. This is in contrast to the geocentric model, where Earth is considered to be the center of the universe.
The Heliocentric theory.
djd
Heliocentric model.
The heliocentric model.