About the astrology that China can see in summer.

1, summer triangle

In summer, you can see a big triangle connected by three stars in the southeast, which is the "summer triangle" composed of Vega in Lyra, Tianjin IV in Cygnus and Altair in Eagle. Even in big cities, you can see this obvious geometric figure as long as you avoid strong illumination interference. The west of the triangle is Vega, the east is Tianjin Four Stars, and the southeast is Altair. You can also find the splendid Milky Way in this big triangle. The milky way extends outward from the triangle, crosses the north and south, and is divided into two forks.

Two big dippers

The Big Dipper is in the northwest sky at this time, and you can find the shepherd (a super bright star) along it.

The other 3 people

Look west after dark, and you will find Leo. To the east of Leo is Virgo, which shows that there are three bright stars on a long curve. In the south of the sky, a bright red star shines in the lower sky. It is the main star of Scorpio, Antares, and a bright star on the ecliptic. The obvious feature of Scorpio is that there are three stars arranged in an arc at equal intervals (horizon).