Explanation of the drawing: This drawing only shows our universe in a simplified and schematic way.
https://forums.space.com/media/matter1-png.29/
Our Milky Way galaxy is depicted in the center. It is surrounded by a huge number of other galaxies that are moving in different directions along different trajectories. All our research using telescopes corresponds to an instant in time, i.e. we see, as it were, a photograph of the cosmos in some past very small period of time. This figure shows that there is no question of any expansion of the universe, since the trajectories of galaxies are nonlinear, and each galaxy has its own trajectory. We see that despite the fact that redshift prevails in many galaxies now, it may change to blue in the future. Therefore, we can assume that objects in the universe are not constantly running away or moving away from us, but simply moving relative to our galaxy. I would like to hear critical comments about my hypothesis from cosmologists and astronomers.
https://forums.space.com/media/matter1-png.29/
Our Milky Way galaxy is depicted in the center. It is surrounded by a huge number of other galaxies that are moving in different directions along different trajectories. All our research using telescopes corresponds to an instant in time, i.e. we see, as it were, a photograph of the cosmos in some past very small period of time. This figure shows that there is no question of any expansion of the universe, since the trajectories of galaxies are nonlinear, and each galaxy has its own trajectory. We see that despite the fact that redshift prevails in many galaxies now, it may change to blue in the future. Therefore, we can assume that objects in the universe are not constantly running away or moving away from us, but simply moving relative to our galaxy. I would like to hear critical comments about my hypothesis from cosmologists and astronomers.