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Billions of stars held together by gravitational attraction?
It is a galaxy.
What is billions of stars held together by gravitational attraction?
it is a galaxy.
What are billions of stars held together by gravitational attraction?
They form galaxies, galactic clusters, and galactic superclusters.
What is made up of billions of stars held together by gravitational attraction?
The star groups are galaxies, or possibly globular star clusters.
What is the system of billions or stars held together by gravity?
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.
What is a system of billions of stars held together by gravity?
a cluster
What is a galaxy and what force holds it together?
An island comprising billions of stars and nebulae, held together by gravity.
A collection of 1 billions of stars dust and gas held together by gravity is a what?
a galexy
What do billions of stars make up?
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.
Molecules are held together by gravitational force?
Molecules are held together by intermolecular forces such as covalent, ionic, or hydrogen bonds, not gravitational force. Gravitational force is much weaker compared to these intermolecular forces and is more relevant on a larger scale, such as between planets or stars.
What is the definition for the word galaxy?
A huge collectio of stars, dust, and gas held together by mutual gravitational attraction
What are stars in the sky held together by?
Stars in the sky are held together by gravity. Gravity is the force that pulls all the mass of a star together, preventing it from expanding outward. It is this balance of internal pressure from nuclear reactions and gravitational forces that keeps a star stable.
