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Who discovered the elliptical path of the planets?
17th century astronomer Johannes Kepler discovered the elliptical shape of the planets' orbits around the Sun, which he described in his first law of planetary motion. Newton later explained this in his law of universal gravitation.
Did Galileo discover that the planet orbits are elliptical?
No, it was Johannes Kepler who discovered that planets orbit the Sun in elliptical paths. Galileo's observations of the moons of Jupiter and phases of Venus supported the heliocentric model proposed by Copernicus.
Who was the German astronomer who proved that the planets move in oval paths called ellipses?
Johannes Kepler was the German astronomer who proved that the planets move in oval paths called ellipses. His work laid the foundation for the laws of planetary motion.
What did Johannes Kepler discover that the paths planets follow are?
Kepler discovered that the planets move in elliptical orbits and he published three laws of planetary motion that explained the details of the ellipses. Kepler's work used observations done by Tycho Brahe, and subsequent observations confirmed that Kepler's laws were correct (they still are). No-one knew why until the later discoveries of the laws of motion and the laws of gravity about 70 years later.
Who discovered that planets have different speeds during their path around the sun?
It was known to the ancients, and Ptolemy's model allows for the variations in speed.
Who discovered the elliptical path of the planets?
17th century astronomer Johannes Kepler discovered the elliptical shape of the planets' orbits around the Sun, which he described in his first law of planetary motion. Newton later explained this in his law of universal gravitation.
Astronomer who discovered that planets orbit the sun in an ellipse rather than a perfect circle?
Johannes Kepler
Did Galileo discover that the planet orbits are elliptical?
No, it was Johannes Kepler who discovered that planets orbit the Sun in elliptical paths. Galileo's observations of the moons of Jupiter and phases of Venus supported the heliocentric model proposed by Copernicus.
When did Johannes Kepler discover that the planets orbits are elliptical?
Johannes Kepler discovered that planets orbit in elliptical paths around the sun in the early 17th century, specifically around the year 1605. This was a key contribution to his laws of planetary motion, known as Kepler's laws.
What scientist first stated that the paths of planets are ellipses instead of circles.?
Johannes Kepler
Who was the German astronomer who proved that the planets move in oval paths called ellipses?
Johannes Kepler was the German astronomer who proved that the planets move in oval paths called ellipses. His work laid the foundation for the laws of planetary motion.
What did Johannes Kepler discover that the paths planets follow are?
Kepler discovered that the planets move in elliptical orbits and he published three laws of planetary motion that explained the details of the ellipses. Kepler's work used observations done by Tycho Brahe, and subsequent observations confirmed that Kepler's laws were correct (they still are). No-one knew why until the later discoveries of the laws of motion and the laws of gravity about 70 years later.
Who proposed that planets orbit the sun in elliptical paths moving fastest when closest to the Sun?
Johannes Kepler.
Which astronomer discovered that the planets orbit the sun in oval shaped paths called ellipses?
Kepler discovered that the planets orbit the sun in oval shaped paths called ellipses.
Who discovered that planets have different speeds during their path around the sun?
It was known to the ancients, and Ptolemy's model allows for the variations in speed.
Did Kepler discover that planets orbit around sun?
Yes, Johannes Kepler discovered that planets orbit around the sun in elliptical paths, rather than in perfect circles as previously believed. This discovery was based on his study of the motion of planets, particularly Mars, and his formulation of the laws of planetary motion known as Kepler's Laws.
Why did Tyco Brahe need Johannes Kepler?
Actually, it was the other way around. Johannes Kepler needed Tyco Brahe's detailed records of the paths of the planets in order to verify his theories regarding planetary motion. Tyco's observations were the most accurate at the time, so Kepler sought him out.
