Constellations are not made up of a fixed number of stars. They are patterns of stars that we imagine in the night sky.

Aquarius, however, is a large constellation, and it contains many stars. It's difficult to give an exact number because:

* Different sources may list different numbers: Some sources may include fainter stars, while others focus on brighter ones.

* Stars can be added or removed: As our understanding of the universe changes, stars may be identified as belonging to a different constellation, or new stars may be discovered within it.

You can find a more detailed star map of Aquarius online, which will list the most prominent stars within the constellation.