The observable universe has a definite size. Shortly after the Big Bang, what is now the observable universe was the size of an apple etc. Now it is many tens of billions of light years across.
The observable universe does have a center - you, the observer.
The observable universe has a definite size. Shortly after the Big Bang, what is now the observable universe was the size of an apple etc. Now it is many tens of billions of light years across.
The observable universe does have a center - you, the observer.