In Greek myth, she did not have one.
M31 or Messier 31 after Charles Messier who cataloged it.
There are two different names that the constellation Andromeda is also referred as. The nicknames are either "the chained lady" or "the chained woman."
Andromeda means "ruler of men".
Because it is located in the Andromeda Constellation.
The term Andromeda can mean several different things. In mythology, Andromeda is the daughter of Cassiopeia and Cepheus. Andromeda also can refer to the Andromeda Galaxy, which is 2.5 million light years away from us. Andromeda is also a television series and there's a game called Andromeda. Andromeda can refer to any of these things.
Andromeda married Perseus.
Andromeda was always mortal; after death she became the constellation Andromeda.
Because the Andromeda Galaxy or M31 is a major galaxy and is found in the constellation Andromeda.
There are no perfect rhymes for the word Andromeda.
The duration of A for Andromeda is 2700.0 seconds.
Andromeda is not a star. It is a constellation. But it is also the name, given in short form, to the Andromeda Nebula.
Phineus however, Andromeda married Perseus.