Binary Stars
A misty group of stars is referred to as a star cluster. Star clusters are groups of stars that are gravitationally bound together and can be classified as either open clusters (loose grouping of stars) or globular clusters (more densely packed grouping of stars).
A binary star.
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.
When objects are bound gravitationally in centrifugal motion, the objects are said to be in orbit of each other.
No, the sun is gravitationally bound to the Milky Way galaxy. Its orbit around the galactic center keeps it within the Milky Way.
"An open cluster is a group of a few thousand stars that were formed in the same giant molecular cloud, and are still loosely gravitationally bound to each other.In contrast, globular clusters are very tightly bound by gravity.a large cloud of stars
Probably "moving group". If they're still gravitationally bound, then "open cluster" is a better term.
A misty group of stars is referred to as a star cluster. Star clusters are groups of stars that are gravitationally bound together and can be classified as either open clusters (loose grouping of stars) or globular clusters (more densely packed grouping of stars).
The "Local Group" refers to a group of nearby galaxies, that are gravitationally bound (much like a galaxy itself, a star cluster, or a solar system). This local group includes our own galaxy - the Milky Way - as well as several galaxies in a diameter of about 10 million light-years. The Milky Way is included because it is inside this group, and gravitationally bound by it.
A group of stars is called a "cluster." It consists of stars that are gravitationally bound and often share a common origin. Clusters can be open or globular, depending on their characteristics and density.
All stars in a cluster share a common origin, having formed from the same molecular cloud at approximately the same time. They typically have similar ages and chemical compositions, which results in them exhibiting comparable physical characteristics, such as temperature and luminosity. Additionally, they are gravitationally bound to each other, which influences their dynamics and interactions within the cluster.
False. A quasar is not a type of globular cluster. Quasars are extremely energetic and remote celestial objects powered by supermassive black holes, while globular clusters are tightly bound groups of stars that orbit galaxies.
A binary star.
The noun galaxy is a collective noun for a galaxy of planets or a galaxy of stars (both celestial and cinematic).
A binary star.
Two stars that are gravitationally bound to each other are sometimes called "binary stars".
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.