Question

The importance of globular clusters in determining the correct location of the center of the Milky Way Galaxy is that they contain Cepheid ____ stars whose absolute magnitudes can be determined from their periods of oscillation.

Answer 1

variable

Step-by-step explanation:

Globular clusters is defined as collection of numerous star that revolve around the galaxy core. they are so bound to each other that they formed spherical shape. This boundness among the star is due to gravity. The main characteristics of globular cluster is that they contain high density of star at center.

Every galaxy consist of various number of globular cluster and even milky way consist of 125 to 200 cluster