Question

Who was Johannes Kepler, and why is he known today?

A He was a German philosopher known for his work in epistemological theory.
B He was a German mathematician and astronomer who established a set of laws to describe planetary motion around the sun.
C He was a German chemist who created the first periodic table.
D He was a German cleric who promulgated a new doctrine that encouraged scientific research.

Answer 1

B. He was a German mathematician and astronomer who established a set of laws to describe planetary motion around the sun.

Answer 2

B) He was a German mathematician and astronomer who established a set of laws to describe planetary motion around the sun.

Step-by-step explanation: