I see you pandering but aight.....For the sake of the argument you believe in the firmament....
In terms of the firmament it clearly states God put
lights in the waters above the firmament......
which is not actual stars....
So anything that would be considered a star or cluster of stars (such as Sirius B) shouldn't even exist in your own opinion...
Thus you bragging about our ancestors knowing and understanding astrology is technically nothing more than them just identifying lights in a ceiling.....
Correct?