They form galaxies, galactic clusters, and galactic superclusters.
It is a galaxy.
it is a galaxy.
The star groups are galaxies, or possibly globular star clusters.
its a GALAXY!! is a gravitational pull the same thing as a gravitational attraction? well, if it isn't the same than this may b wring just to let you know!!
A huge collectio of stars, dust, and gas held together by mutual gravitational attraction
They are held there by their mutual gravitational attraction.
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A system of billions of stars held together by gravity is called a galaxy. The one we live in is called the Milky Way galaxy.
Billions of stars make up galaxies. Galaxies are vast systems of stars, planets, gas, and dust that are held together by gravity. Our Milky Way galaxy, for example, consists of billions of stars including our Sun.
a cluster
Stars group themselves together due to the gravitational attraction they exert on each other. When a region of space has a higher density of gas and dust, it can collapse under its own gravity, leading to the formation of multiple stars in close proximity. These clusters can evolve into star clusters or galaxies over time, as the gravitational forces keep the stars bound together. Additionally, the interactions and dynamics within these groups can influence star formation and the evolution of the stars themselves.
A binary star is a system of two stars gravitationally bound together that are constantly orbiting each other.