Question

How Kepler's law of planetary motion Revolutionised the field of astronomy and astrophysics?​

Answer 1

Explanation:

Johannes Kepler was a German mathematician and astronomer who discovered that the Earth and planets travel about the sun in elliptical orbits. He gave three fundamental laws of planetary motion. He also did important work in optics and geometry.

Answer 2

Answer:

here's your answer ⭐

There are actually three, Kepler's laws that is, of planetary motion:

1) every planet's orbit is an ellipse with the Sun at a focus;

2) a line joining the Sun and a planet sweeps out equal areas in equal times; and

3) the square of a planet's orbital period is proportional to the cube of the semi-major axis of its ...

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