Do stars’ orbits in galaxies obey Kepler’s Laws? How would you describe Kepler’s model of the universe? What did Johannes Kepler believe about the universe?

1- Answer the following questions:
Do stars’ orbits in galaxies obey Kepler’s Laws? How would you describe Kepler’s model of the universe? What did Johannes Kepler believe about the universe?
2- Interpret the statement : Johannes kepler, the father of modern astronomy.
Instructions:
1- Research paper
2- Individual Work
3- 3 pages, double spaced
4- Times New Roman, Size 12
5- 26% plagiarism is acceptable