A group of stars that are closer together than the surrounding stars is called a star cluster. Star clusters can be divided into two main types: open clusters and globular clusters, with open clusters being more loosely bound than globular clusters.
Star clusters are typically located within the Milky Way galaxy. While there are some star clusters that are closer to Earth than other parts of the Milky Way, overall the Milky Way galaxy contains a vast number of star clusters that are more spread out.
the 3 clusters of PECs are Achievement Clusters , Planning Clusters and Power Clusters
A huge star group that rotates around a common center is called a star cluster. Star clusters can be classified into two main types: globular clusters, which are tightly packed groups of stars, and open clusters, which are looser groupings of stars.
Open clusters are groups of young stars that formed from the same molecular cloud. They are loosely bound together by gravity and contain up to a few thousand stars. Open clusters are relatively young, typically less than a few hundred million years old.
global clusters, open clusters and star clusters. (:
Clusters - either open or globular.
two types of star clusters are Open clusters and globular clusters
A group of stars that are closer together than the surrounding stars is called a star cluster. Star clusters can be divided into two main types: open clusters and globular clusters, with open clusters being more loosely bound than globular clusters.
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Actually the terms "Globular" and "Open" are not related to the number but the age of the stars. Globlular clusters are many old stars packed in spherical form (they look like hazy mothballs to the naked eye) and "open clusters" are many young stars formed close to each other. The constellation Pleiades is an example of open cluster.
Open clusters lie along the Milky Way and half of the globular clusters are in or near the constellation Sagittarius.
The clusters are called the islets of Langerhans.
Open clusters are younger, contain fewer stars, and are less densely packed than globular clusters. Globular clusters are older, have more stars, and are more tightly bound together. Additionally, open clusters are typically found in the disk of a galaxy, while globular clusters are located in the halo.
Open clusters are loosely bound groups of young stars that are found in the disk of a galaxy, while globular clusters are tightly packed groups of old stars that are found in the halo of a galaxy. Open clusters have fewer stars and are more spread out, while globular clusters have many more stars and are more densely packed. In terms of composition, open clusters contain mostly young, hot stars with higher metal content, while globular clusters contain mostly old, cool stars with lower metal content.
near giant elliptical galaxies.
Quasars are related to supermassive black holes in the center of galaxies.