Galileo Review

5. Polish astronomer who advocated heliocentrism
6. last name of the Danish astronomer who created a geocentric system with elements of heliocentrism
8. Galileo discovered that this planet exhibits a full set of phases
11. an explanation that leads to new discoveries
12. body in the Catholic Church that investigated heresy
13. Galileo discovered four moons of this planet
14. something that is perceived
15. a scientific hypothesis must be an explanation of this kind

1. name of the cardinal that ordered Galileo not to argue for heliocentrism
2. an explanation that does not introduce new mysteries
3. an explanation that fits with the rest of our knowledge
4. Galileo thought that these were proof that the earth moves
7. name of the duchess to whom Galileo wrote a letter about science and religion
9. influential ancient Greek philosopher
10. ancient astronomer who created a geocentric system
14. when things seem to change position relative to each other due to the movement of the observer