For the Zodiac sign Gemini, Share some important details from given text.
1.	In Zodiac gemini is the third astrological sign.
2.	The sun transits Gemini between about May 21 to June 21.
3.	Gemini is represented by the twins, Castor and Pollux, known as the Dioscuri in Greek mythology.
4.	Gemini is a positive and mutable sign.