The Greek philosophers discovered the earth was spherical in the 6th century BC. Parmenides also discovered this in the 5th century BC. In 330 BC Aristotle put for the position based on physical theory and observational evidence.
Galileo was the first astronomer to describe the surface features of the moon. Using a telescope, he observed mountains, valleys, and craters on the moon's surface, challenging the prevailing belief that celestial bodies were perfect and unblemished. His observations supported the idea that the moon and other celestial bodies were physical bodies similar to Earth.
People were angry at the first astronomer to describe the position of the sun at the center of the solar system, Nicolaus Copernicus, because his heliocentric (sun-centered) theory challenged the well-established geocentric (Earth-centered) view held by the Catholic Church at the time. This challenged the church's authority and interpretation of scripture, leading to strong resistance and controversy.
It is believed that Nicolaus Copernicus first proposed the heliocentric theory.
Nicolaus Copernicus was the astronomer who first proposed the heliocentric model of the solar system, where the Earth and other planets revolve around the Sun. His work "On the Revolutions of the Celestial Spheres" laid the foundation for modern astronomy.
The Greek astronomer Hipparchus is credited with first estimating Earth's precession around 127-146 B.C. He noticed that the position of the stars shifted over time, indicating a slow wobble in Earth's axis.
Galileo was the first astronomer to describe the surface features of the moon. Using a telescope, he observed mountains, valleys, and craters on the moon's surface, challenging the prevailing belief that celestial bodies were perfect and unblemished. His observations supported the idea that the moon and other celestial bodies were physical bodies similar to Earth.
The first people to calculate the size of the Earth and the Earth-Moon distance were the ancient Greek mathematician and astronomer, Eratosthenes, and the ancient Greek astronomer and mathematician, Hipparchus.
The troposphere, I do believe.
Man believed Earth to be flat and the stars to be a covering or blanket for Earth.An eclipse was considered to be an omen of either a wonderful event or a terrible disaster.Greek philosopher Pythagoras is accredited as being the first to describe Earth as a sphere during the fifth century BC.
The ancient Greeks were the first culture to determine that the Earth was a sphere. Philosophers such as Pythagoras and Aristotle provided evidence through observations and reasoning that supported this belief.
The astronomer, Oglivy
PYTHAGOREANS
chistopher coulmbus
Copernicus was a polish astronomer that first formed the theory that the Earth was at the center of the universe.
People were angry at the first astronomer to describe the position of the sun at the center of the solar system, Nicolaus Copernicus, because his heliocentric (sun-centered) theory challenged the well-established geocentric (Earth-centered) view held by the Catholic Church at the time. This challenged the church's authority and interpretation of scripture, leading to strong resistance and controversy.
The first man to theorize that the Earth was a sphere was the ancient Greek philosopher Pythagoras in the 6th century BC. He believed that the Earth was round because of its symmetry and harmony with other celestial bodies.
Aristarchus of Samos, a Greek mathematician and astronomer, was the first person (that we know of) to propose the idea that the Earth circles the Sun