Galactic associations are groups of young stars that formed together from the same molecular cloud. Galactic clusters are larger collections of stars, often numbering in the thousands, that share a common origin and are bound together by gravity. Both associations and clusters provide important insights into the formation and evolution of stars and galaxies.
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.
There are two types of star clusters. Globular clusters are tight groups of hundreds of thousands of very old stars which are gravitationally bound, while open clusters, are more loosely clustered, generally containing less than a few hundred stars, and are usually very young.
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.
The type of star cluster where stars are most densely packed in a somewhat spherical pattern is called a globular cluster. These clusters contain thousands to millions of stars tightly bound by gravity, often resulting in a dense core. Globular clusters are typically older and found in the halos of galaxies, contrasting with open clusters, which are less dense and more loosely organized.
Galactic associations are groups of young stars that formed together from the same molecular cloud. Galactic clusters are larger collections of stars, often numbering in the thousands, that share a common origin and are bound together by gravity. Both associations and clusters provide important insights into the formation and evolution of stars and galaxies.
supernova clusters - by nautica hudley (:
two types of star clusters are Open clusters and globular clusters
An open cluster is a group of stars that are loosely bound together by gravity. These clusters typically contain hundreds to thousands of stars and are found in the disk of a galaxy, like our Milky Way. Open clusters are younger than globular clusters and often form from the same molecular cloud.
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.
A group of stars that form when a lot of gases and dust come together is called a star cluster. Star clusters can be either open clusters, which are loosely bound and contain young stars, or globular clusters, which are tightly bound and contain older stars.
Clusters of stars that all appear to lie at the same distance from us are called star clusters. There are two main types: open clusters, which contain young stars and are loosely bound together, and globular clusters, which contain older stars and are tightly packed.
There are two types of star clusters. Globular clusters are tight groups of hundreds of thousands of very old stars which are gravitationally bound, while open clusters, are more loosely clustered, generally containing less than a few hundred stars, and are usually very young.
Galaxies that travel together through space are called galaxy groups or galaxy clusters. These are systems of galaxies bound together by gravity.
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.
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.
Star clusters (or star clouds) are groups of stars.There are two types of star clustersGlobular clusters: are tight groups of hundreds of thousands of very old stars, which are gravitationally bound.Open clusters: are more loosely clustered group of stars, generally contain less than a few hundred members, and are often very young.See related link for more information