What were three of tycho brahe’s reasons for believing his model had to be right? ?

1. He observed a super nova which disappeared after 18 months.

2. He observed a comet which proved that not everything is non-changing and not everything is a circular motion.

3. He measured the movement of planets and stars, couldn't find he parallax, conclusion: the earth is at the center of the universe un-moving.

Explanation:

Tycho Brahe produced a prodigious volume of estimations and observations, but he didn't fabricate or hypothesize any particular model and didn't try to

Danish astronomer Tycho/Tyge Brahe (1546-1601) is immensely important for two reasons: Observing and holding the (rough) distance to a Supernova, thereby revealing that the atmosphere was not a God-given stable sphere, but a dynamic system.

energy can be converted from one form to another, but it cannot be created or destroyed in ordinary chemical or physical means. do not understand what you are asking but hope this