Can you list and summarize Kepler's 3 laws that govern the motion of planets?

Kepler's three laws are:

1. The orbit of a planet is an ellipse with the Sun at one of the two foci.

2. A line segment joining a planet and the Sun sweeps out equal areas during equal intervals of time.

3. The square of the orbital period of a planet is proportional to the cube of the semi-major axis of the orbit.