Final answer:
The Andromeda constellation contains many stars, but a specific number of stars in the constellation is not provided. Constellations typically have a varying number of stars, often with the brightest labeled using a system introduced by Johann Bayer. It's important not to confuse the constellation with the Andromeda galaxy, which contains billions of stars.
Step-by-step explanation:
The question about how many stars are in the constellation Andromeda can be somewhat misleading as there is a distinction to be made between the Andromeda constellation and the Andromeda galaxy. The Andromeda constellation is a pattern of stars in our sky, of which only a limited number are named and identified, often with Greek letters or numbers following systems introduced by astronomers like Johann Bayer and John Flamsteed. However, the Andromeda galaxy, which is the nearest large galaxy to our Milky Way, contains billions of stars. It is estimated to have enough material to make 400 billion Sun-like stars, but these are not part of the Andromeda constellation, as galaxies and constellations are different entities.