Milky Way and Andromeda Galaxies Collision — Crash
There is a new substantiated hypothesis that the universe is now expanding and contracting at the same time: nasha-vselennaia.ru/?p=10056.
We think that some galaxies are moving away from us and some are approaching. The Andromeda is approaching — coming to us with high speed (almost with the speed of light), but it falls into the black hole, at the center of which is our galaxy, the Milky Way. Milky Way and Andromeda Galaxies Collision.
Because of the great gravitational force between our galaxy and Andromeda, there is gravitational compression of time around us. That is, the time passes slowly around us, and it seems to us that Andromeda is approaching us slowly.
The closer it comes to us, the more will be the gravitational force and the time will slow down. We would think that the Andromeda is braking, slowing its approach, but it is actually approaching us almost at the speed of light.
We have nothing to be afraid of. According to our time, it needs billions of years to collide with our galaxy. If we really live in four-dimensional space, there is nothing surprising.