What do you think of the star map?

At different times and seasons, the starry sky is different.

First, you need to buy an astrolabe and learn to use it.

Then, find a star map and recognize some stars (such as messier star map)

Looking at the stars in spring, you should look for the Da Chun Arc (this arc starts from bucket handle of Beidou, follows the arc of bucket handle, passes through the big horn of Capricorn, and finally reaches Virgo. )

When looking at the stars in summer, look for the summer triangle (which is similar to the pattern of a right triangle composed of cygnus Tianjin IV, Altair and Vega).

Look for the big square in autumn (that is, the belly of the flying horse). Four stars are arranged in a square)

Look for the winter triangle when watching the stars in winter (its shape is close to an equilateral triangle, which consists of the main stars of Canis Canis, Sirius and Betelgeuse).

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