Question

what was Johannes Kepler's explanation about the movement of the planets?​

Answer 1

Ånswer-

kepler's Laws of Planetary Motion

They describe how

(1) planets move in elliptical orbits with the Sun as a focus, (2) a planet covers the same area of space in the same amount of time no matter where it is in its orbit, and (3) a planet's orbital period is proportional to the size of its orbit (its semi-major axis).