how did keplers discoveries contribute to astronomy?\no they supported the heliocentric model.\no they…

how did keplers discoveries contribute to astronomy?\no they supported the heliocentric model.\no they established the laws of planetary motion.\no they explained how the sun rises and sets.\no they made astronomy accessible to people who spoke italian.
Answer
Brief Explanations:
Kepler formulated three laws of planetary motion that significantly advanced astronomy. These laws described the motion of planets around the Sun. While his work supported the heliocentric model, its main contribution was establishing the laws of planetary motion. The Sun's rising and setting is explained by Earth's rotation, not Kepler's discoveries. And his work was not about making astronomy accessible to Italian - speakers.
Answer:
They established the laws of planetary motion.