Why don't planets conform to the changes of the four seasons of stars?

Planets do not conform to the four seasons of stars, which is caused by the revolution of the earth around the sun. Because the constellations in spring, summer, autumn and winter are originally around the sky, connected back and forth and surrounded by Polaris, you can see about half of the stars in the sky at any time, and the other half is not below the horizon, so you can't see them at the same time.

The seasonal changes on the earth are caused by two factors, namely, the inclination of the earth's axis and the centrality of the orbit. Axial inclination refers to the inclination of the planet's axis of rotation relative to the orbital plane.

Changes of starry sky in four seasons

The main constellations in the sky in spring are Ursa major, Ursa minor, Leo, Capricorn, Canis major, Virgo, Raven and Ophiuchus.

Starry sky in summer Summer is a good time to look at the stars. Look west after dark, and you will find Leo. To the east of Leo are Virgo and Scorpio.

In the south of the sky, there is a bright red star shining in the lower starry sky. It is the main star of Scorpio and a bright star on the ecliptic. The obvious feature of Scorpio is that there are three stars on an arc, the distance is equal, and Antares is right at the center of the circle. In ancient astronomy in China, Scorpio was a commercial star, and Orion was a ginseng star. They only rose but never fell, and they never met. Therefore, some poets say that it is almost as difficult for friends to meet each other as the stars in the morning and evening.

In autumn, the flying horse is in the sky and the Milky Way hangs obliquely, which is a symbol of the starry sky in autumn. Four-pointed Stars The four stars in autumn are called Virgo I, Virgo II and Capricorn I, Capricorn II is three bright stars α, β and γ of Pegasus and a bright star α of Andromeda.

Although it is cold in winter, the starry sky is magnificent. Orion is the center of the winter sky.