Because you seem to think science is something special and I’m showing you as a probability that chazal knew science. However I am much more impressed with his Torah knowledge and tzidkus because at the end of the day (and the beginning and all the in between moments) That’s what is important and that’s what we are here for.
Theres another point you should know. Mir shtarbt nisht fuhn a kashyah. Just because you have some difficulties, even if you have some very good legitimate questions you should know that there are answers out there and although you want answers and you should attempt to get them if you don’t get those answers you should be able to sideline the questions and not let them affect your Emunah. There are people who have very legitimate reasons to have questions. I saw someone recently who nebach is paralyzed. Such a nice guy. I’m sure he has every reason to have Kashas yet he goes around with a smile and daven and learns and gives it his best shot. I’m not trying to deligitimize whatever is bothering you but just keep things in perspective. You aren’t the smartest person to ever live or the deepest thinker. There are a lot bigger questions than what you can ever think of and there are answers to those as well. You seem ready to throw it all away and I have yet to hear why.
Btw if you need someone great to talk to you sshould contact Rabbi Mordechai Becher. He is one of the most well rounded people I know of. He also has a sense of humor so that’s a plus. He won’t give you lame answers.