Galileo Galilei
propose system capabilities
the first to formulate a comprehensive HeliocentrismCosmology, which displaced the Earthfrom the center of the Universewas Nicolaus Copernicus
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.
Aristarchus of Samos was an ancient Green astronomer. He was the first to discover the solar system as we know it today.
Nicolaus Copernicus proposed the concept of a sun-centred universe in the 16th century.
Astronomer.
why did Henry clay propose the American system
This was actually known to the ancient Greeks. In more modern times, Copernicus is credited with this idea.
answer
heliocentric system
The first modern astronomer to view Mercury using a telescope was Galileo Galilei in the early 17th century. His observations of Mercury, along with other planets, helped to revolutionize our understanding of the solar system.
It is an astronomer.