I'm not trying to disagree with you or cause dissonant feelings on your part(sorry if i do) but, I'm pretty sure that the sun is older than the earth as the earth would have formed around it. Therefor it can't be 4.5 billion years old as that is even younger than the stated estimated age of earth. This would require the earth to have wondered into the solar system from elsewhere and taken up orbit. I'm pretty sure that the estimated age for the earth is something like 4.8 billion years. :-) just wanted to let you know :-)
it isn't even important. i just am nit-picky to a degree when it comes to numbered dates in astronomy. it really ground my ears to hear an amazing podcast host throw out a number for an astronomical date that was millions of years off and showed ignorance on their part in terms of astronomy(though astronomy can easily be wrong about the dating :-) i still like seeing people have the "right" numbers :-)
it isn't even important. i just am nit-picky to a degree when it comes to numbered dates in astronomy. it really ground my ears to hear an amazing podcast host throw out a number for an astronomical date that was millions of years off and showed ignorance on their part in terms of astronomy(though astronomy can easily be wrong about the dating :-) i still like seeing people have the "right" numbers :-)