The current value of the Hubble parameter is 74.03 ± 1.42 (km/s) /Mpc.
Therefore, it was concluded that the universe is not just expanding, it is expanding with acceleration. For example, if the galaxy is located at a distance of 10 megaparsecs, then it is moving away at a speed of 740 km/s.
But if the distances are small between the galaxies and the observer, these data may not correspond to the conclusions obtained. It turns out that there is a different pattern.
The most incomprehensible thing about the universe is that it is comprehensible.
Albert Einstein (1879-1955)
It seems that the expansion of the universe is already a proven fact and everything is true. Galaxies are moving away, and the end is the disintegration of the universe.
But the world is so arranged that it makes sense and there is a need for its existence. Therefore, let's try to consider the expansion of the universe a little differently.
The Solar System, galaxies are the components of the universe. Most of all we know about the Solar System, so let's focus on it. This is necessary for further understanding of the universe.