星星的数量英语怎么说

The number of stars is referred to as "star count" in English. This terminology is commonly used in astronomy to describe the number of stars present in a particular region of the sky, or in a particular galaxy or star cluster.
For example:
The star count in our Milky Way galaxy is estimated to be around 100 billion.
Translation: 我们的银河系的星星数量估计约为100十亿颗。
The recent study showed an increase in the star count of the Andromeda galaxy.
Translation: 最近的研究表明，仙女座星系的星星数量增加了。