I think it's George Vancouver?
Answer:
it is both!!
Explanation: Actually it depends on the way you use it..
<span>Keple's three laws are as follows:
a) Planets move around the Sun in ellipses, with the Sun at one focus
b )The line connecting the Sun to a planet sweeps equal areas in equal times.
c) The square of the orbital period of a planet is proportional to the cube (3rd power) of the mean distance from the Sun
(also stated as-- ...of the "semi-major axis" of the orbital ellipse, half the sum of smallest and greatest distances from the Sun)</span>
