Why don't you read it? Maybe you would learn something.
The same chapter includes the Saint's commentary on the philosopher's proof of geocentrism.
Big Bang and all the other atheistic science nonsense also requires a heliocentric solar system...
Geocentrism provides extremely strong evidence to support Creationism. It's what the Church has believed for most of Her history. And it works with Flat/Globe/Young/Old Earth models & theories.
It also works with ALL observable astronomy.
The "Tychos model" (Tycho Brahe's model + with the post-Brahe notion of binary systems = Mars & Sun are a binary pair orbiting Earth; Mars being the red dwarf; moonless Mercury & Venus are actually the Sun's moons) even provides a beautiful representation of the unseen reality. The math within it greatly elevates the importance of the Moon and its relation to all other nearby heavenly bodies...
In the Tychos binary model, one can find in the difficult-to-look-directly-at Sun a representation of the Father--creator & sustainer of all life; in Mars, we see a "sacrificed" red dwarf star that can be stared at directly from Earth. Mars can be seen as a type for the Son -- especially as it is visible but its true glory is hidden here in the Church Militant (as within the Eucharist). The Sun & Mars' beautifully-mapped binary trochoidal orbit around Earth can be seen as a type of the Holy Spirit. And the Moon can be seen as a type for Mary -- the Moon is, after all, below Her feet. And she is the "glue" that holds it all together.
Perhaps the most compelling evidence for the binary Sun & Mars geocentric model is the fact that modern astronomy has determined that the Sun is the only observable star in the sky that *is not* part of a binary pair. The size ratio between the Sun and its red dwarf (Mars) is identical to other observable binary pairs.