The current model with the Sun being relatively stationary at the center of the Solar System and the planets orbiting around it is called heliocentric - and differs from the notion of the Earth being at the center and other planets and the Sun itself orbiting around the Earth (geocentric). Currently Aristarchus gets credit in 3rd century BC for the notion, but he didn't get much attention. It wasn't until the 16th century when Copernicus revived the idea that it gained some traction. Later Kepler and Galileo contributed some supporting mathematics and observational data.
Nicolaus Copernicus is the Polish astronomer who proposed the heliocentric model of the solar system, in which the Sun, rather than the Earth, is at the center. His work revolutionized our understanding of the cosmos and laid the foundation for modern astronomy.
Nicolaus Copernicus proposed the concept of a sun-centred universe in the 16th century.
Copernicus
copernicus
galileo
The nebular hypothesis was proposed by the French philosopher and mathematician Pierre-Simon Laplace in the late 18th century. He suggested that the solar system formed from a rotating cloud of gas and dust, which gradually condensed under gravity to form the Sun and planets. This idea laid the groundwork for modern theories of solar system formation.
it was proposed by edward Édouard Roche it's not so real .... no supporting evidence is there for this hypothesis
No, Nicolaus Copernicus proposed it 21 years before Galileo was born.
Galileo and Copernicus
That was Galileo.He advocated the heliocentric theory of the solar system,proposed by Copernicus.
The passing star mechanism of the origin of the solar system was proposed by British astronomer Sir James Jeans in the early 20th century. The theory suggests that our solar system was formed as a result of a close encounter between the Sun and another star billions of years ago.
Galileo Galilee