The four seasons of the Big Dipper point in different directions. Which direction does it point to on the map?

If it is a fixed star map, there should be a corresponding season (date) and time.

If it is an active star map, as long as the date and time are displayed, it is the starry sky at that time.

Beidou is the spoon mouth pointing to Polaris.

The ancients in China said, "bucket handle refers to the east, and the world is spring; Guide to barrel handle, it's summer in the world; Bucket handle refers to the west, and the world is autumn; The guide to the bucket handle, "It's all winter in the world", regardless of whether the word "the world" is right or wrong for the time being, the description of the season is relatively correct, but the direction of looking at the bucket handle should be around the evening, which will be consistent with the above sentence.

Because on the same night, the earth was spinning, the starry sky was "turning" around the Polaris, and the direction of bucket handle turned south in mid-spring.

At the same time and on different dates, the stars are different because of the revolution of the earth.

The relative position of the stars on the star map (that is, the position on the celestial sphere) is constant, but the position of the stars on the ground is changing, so it is necessary to use the star map to define the date and time.

If you are interested in something deeper, you can look up some information or ask me.

I hope you can feel more things in the starry sky!