Question

which scientist was the first to correctly predict that the planets move in elliptical orbits, not perfectly circular orbits?

a. Nicolas Copernicus

b. Johannes Kepler

c. Galileo

d. Tycho Brahe

Answer 1

Option B Johannes Kepler is the correct answer.

Answer 2

Answer: B Johannes Kepler

Explanation:

He discorverd the the planets revolved around the sun and at age 27, he became the assistant of Tycho Brahe.