The Austrian scientist who developed laws describing the motion of planets is Johannes Kepler. Although he was born in what is now Germany, he worked in Austria and formulated the three laws of planetary motion in the early 17th century. These laws describe the elliptical orbits of planets, the relationship between a planet's orbital period and its distance from the Sun, and the areas swept out by a planet as it orbits. Kepler's work laid the foundation for modern astronomy and greatly advanced our understanding of planetary motion.
An Astronomer is a scientist who studies the stars and planets.
Only Earth and Venus has a well developed atmosphere out of the rocky planets. Note that the rocky planets are Mercury, Venus, Earth and Mars.
kepler
It was Copernicus.
Isaac Newton
Johannes Kepler developed the laws of planetary motion.However he was German not Austrian.
Johannes Kepler developed the laws of planetary motion.However he was German not Austrian.
An Astronomer is a scientist who studies the stars and planets.
The scientist that developed the orbital model is Niels Bohr
An Astronomer is a scientist who studies the stars and planets.
Ptolemey is a scientist that studied the planets and he discovered new planets in place.
Johannes Kepler
None.
An astronomer.
Only Earth and Venus has a well developed atmosphere out of the rocky planets. Note that the rocky planets are Mercury, Venus, Earth and Mars.
Earth's scientist have not found life on other planets to date.
Sir Isac Newton was the scientist who discovered why the planets stay in orbit.