wrote:
Say the Andromeda is crashing with Earth. These are two nearby
galaxies.
In a billion years they will collide and the collision may last 3
billion years.

We have seen many collided galaxies in space. But yoyu take this
miniascule event taking place in a close proximity, and wonder how
could
the Universe be only 13.2 billion years old. Something doesn't nake
sense.

Allways a mistake to generalize about a large system from one event

Yeah but its always the flat Earth and I am always right.

The proof lays in pointing Hubble into a dark area in deep space,
and gathering information. the Deep Space photo represents a
region 400-800 million years after the big bang. I propose that
gathering faint signals from a dark region in the deep space
would reach space that is past the big bang. And what would
we see? I am pretty certain: Just a similar galaxies upon galaxies
picture. And the galaxies in the deep space picture look like
ordinary galaxies, that quietly do what galaxies do. Shouldn't
it take a long time for galaxies to form, for space to clear up?
By the way, its been already found that in deep space regions
scientists found no traces of gasses that they prediced that
those gasses should be there after the Big Bang. The Universe
is a lot older.