Ursa major hasn't moved, won't it change?

With the progress of human science, people's exploration of constellations is deepening, and people are full of curiosity about their own constellations. But in our daily life, we often hear the saying that some constellations don't move, so the question is coming. Will Ursa Major not move? As far as this question is concerned, the answer is certainly not. The constellation will change.

The constellation comes from the west, so the previous constellation planning is different from today's constellation planning. Moreover, in the solar system, the positions of 12 planets are constantly changing, and the 12 planets are constantly moving in their respective trajectories, and the movement of each planet has its own trajectory and characteristics. Sometimes, these planets may also revolve around new cars. Just like in the solar system, basically many planets revolve around the sun, which also shows that the position of 12 planet in the solar system is constantly changing, in other words, the constellation is changing.

Moreover, in the universe, the movement of planets is a dynamic process, not a static process, and the stars we often see in the sky are in a constant state, which is due to distance and other reasons, so in our vision, we will see the stars in the sky, which are basically motionless, but actually not. These planets are basically moving around the sun, so the constellations are also moving.

Moreover, at present, in the universe, the universe is in a vacuum state, and the planets and other meteorites in the universe are basically in a state of weightlessness. However, due to various reasons, these planets have their own gravity, such as the earth, which also revolves around the sun in the solar system, and the 12 planet also revolves around the sun, which means that the constellation is also moving.