Which of the following describes the Pleiades cluster?

The Pleiades cluster, also known as the Seven Sisters, is classified as an open cluster of stars. This type of cluster typically contains a relatively small number of stars—ranging from a few dozen to several thousand—that are loosely bound by gravity and still sharing a common origin. The Pleiades is notable for containing several hundred stars, many of which are hot, young, and bright.

Open clusters like the Pleiades are often found in the arms of spiral galaxies and can be easily identified due to their spatial arrangement and the presence of blue, luminous stars resulting from their relatively young ages. Unlike globular clusters, which are much denser and contain older stars bound tightly together, open clusters offer a glimpse into stellar formation and star evolution. The Pleiades, with its distinct arrangement and composition, fits perfectly within this definition, making it an excellent example of an open cluster in the night sky.