Gemini is one of the constellations of the zodiac. It was one of the 48 constellations described by the 2nd century AD astronomer Ptolemy. It is one of the 88 modern constellations today. Its name is Latin for "twins." It is from the twins Castor and Pollux in Greek mythology. Its symbol is 
Gemini (constellation) | one of the 48 constellations described by Ptolemy
Questions and Answers
Q: What is the name of the constellation?
A: The name of the constellation is Gemini.
Q: Who described it?
A: It was described by the 2nd century AD astronomer Ptolemy.
Q: How many constellations are there today?
A: There are 88 modern constellations today.
Q: What does its name mean in Latin?
A: Its name means "twins" in Latin.
Q: Who are Castor and Pollux from Greek mythology?
A: Castor and Pollux are twins from Greek mythology.
Q: What symbol represents Gemini?
A: The symbol for Gemini is (Unicode ♊).