You probably don't know that the sun from our point of view is 8 minutes in the past. That is the amount of time it takes one ray of light to travel to earth.
So when you say we don't know the age of the universe, that is flat out bullshit. We have the tools in all kinds of telescopes to catch light that has traveled for billions of years. So the further away it has traveled, the older our universe gets, and that stopping point is 14 billion years, give or take.
So when you say we don't know the age of the universe, that is flat out bullshit. We have the tools in all kinds of telescopes to catch light that has traveled for billions of years. So the further away it has traveled, the older our universe gets, and that stopping point is 14 billion years, give or take.
