Galileo Galilei

12345678910
Across
  1. 2. Galileo studies this along with acceleration
  2. 6. Father of modern science
  3. 8. Force keeping objects in motion
  4. 9. Time period where Galileo lived
  5. 10. Science field Galileo developed
Down
  1. 1. Celestial object without smooth surface
  2. 3. Galileo improved this instrument
  3. 4. First scientist who proposed heliocentrism
  4. 5. Planet Galileo found 4 moons
  5. 7. Planet Galileo saw phases