Yes, our universe is now being considered to be one of many.Incorrect. If the universe is expanding then it must have a beginning.
And so we can at least think that science will discover that our universe may have had a beginning.
But no closer once again to being able to show that the wider multiverse had a beginning.
The Catholic church once again will need to adjust their beliefs.
They should have just stayed with the flat earth enclosed under the firmament!
None of this problem would have ever existed if modern science had just accepted the young earth story!