It's Gemini.

Gemini, born from May 21st to June 21st, is the third house of the zodiac, east of Taurus and west of Cancer.

Gemini (Latin: Gemini, astronomical symbol:) is one of the zodiac constellations, with an area of 513.76 square degrees, accounting for 1.245% of the whole day's area, ranking 3th among the 88 constellations in the whole day.

There are 47 stars brighter than 5.5 in Gemini, the brightest star is Beihe III (Gemini β), and the apparent magnitude is 1.14. On the night of January 5 every year, Gemini Center passes through the sky. Latitude changes between+9 and 6 can be seen.

Extended information:

Location

To the west of Gemini is Taurus, and to the east is relatively dim Cancer. Auriga and the very inconspicuous Tmall are located in its north, while Unicorn and Canis are located in its south. Gemini has two very bright stars-Beihe III and Beihe II.

Other stars are dark, only γ can be seen under city lights, but in places far away from light pollution, you can see the thin galaxy passing through the west of Gemini.

The winter hexagon is composed of the North River San and Pisces in Taurus, Capella in Auriga, Nanhe San in Canis Canis, Sirius in Canis Canis and Betelgeuse in Orion.

Baidu encyclopedia-Gemini