Newton
Copernicus is credited for hypothesizing the heliocentric solar system. Kepler had the equations to determine the orbits, but didn't know "why" these figures worked. Galileo's observations confirmed these things, but it was Newton's laws of motion that explained the "why."
Johannes Kepler, a German astronomer, discovered that planets follow elliptical orbits around the Sun, rather than perfect circles. This discovery is known as Kepler's first law of planetary motion and was a significant advancement in our understanding of the solar system.
The astronomer who discovered that planets orbit the Sun in elliptical paths is Johannes Kepler. His work, particularly the first of his three laws of planetary motion, established that planets move in ellipses with the Sun at one focus. This groundbreaking discovery was published in his work "Astronomia Nova" in 1609. Kepler's laws fundamentally changed our understanding of celestial mechanics.
Newton
Johannes Kepler.
No, Brahe did not believe in the heliocentric model; he proposed a geocentric model where planets orbited the Sun and the Sun orbited the Earth. It was Johannes Kepler who later discovered that planets orbit the Sun in an elliptical path, using Brahe's detailed observational data.
Kepler
Nicolaus Copernicus discovered why planets stay in orbit when he found that the planets revolve around the sun. He is credited with starting the Scientific Revolution through this discovery.
Kepler discovered that the planets orbit the sun in oval shaped paths called ellipses.
It was Johannes Kepler 1571-1630 who produced the Laws of Planetary Motion in 1618.
Johannes Kepler, a German astronomer, discovered that planets follow elliptical orbits around the Sun, rather than perfect circles. This discovery is known as Kepler's first law of planetary motion and was a significant advancement in our understanding of the solar system.
it was Kepler
kepler
Isaac Newton
Newton
Newton discovered this with his Universal Theory of Gravity.
Sir Isac Newton was the scientist who discovered why the planets stay in orbit.
Aristarchus of Samos