* Constellations are not physical groupings: Constellations are patterns of stars as seen from Earth. The stars in a constellation are often very far apart and not actually related in any physical way.
* Different brightness levels: Some stars are much fainter than others. Our ability to see them depends on factors like light pollution and the power of our telescopes.
* The vastness of space: Even with powerful telescopes, we can only see a small fraction of the stars in our galaxy, let alone the entire universe.
However, we can say:
* The Andromeda constellation is large: It covers a significant portion of the sky.
* It contains several bright stars: The most famous is Alpheratz, marking the corner of the Great Square of Pegasus.
* There are many fainter stars: These are only visible with telescopes or in very dark skies.
In summary, there's no single number for the number of stars in Andromeda, but it contains many, including some prominent bright stars.
