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What is a large collection of gas's dust and stars held by gravity?
Galaxy
Earth the sun and billions of stars are contained within what?
Earth, the Sun, and billions of stars are contained within the Milky Way galaxy, which is a vast collection of stars, gas, dust, and dark matter. The Milky Way is a barred spiral galaxy, and it is just one of billions of galaxies in the universe. It spans about 100,000 light-years in diameter and contains hundreds of billions of stars.
What is smaller galaxy or universe?
A galaxy is smaller than the universe. A galaxy is a collection of stars, planets, and other objects held together by gravity, while the universe encompasses all of space, time, and matter. There are billions of galaxies within the vast expanse of the universe.
What is an irregular luminous band of stars called?
An irregular luminous band of stars is called a "galaxy." Galaxies are massive systems of stars, stellar remnants, interstellar gas, dust, and dark matter bound together by gravity. They come in various shapes and sizes and can contain billions to trillions of stars.
What force is responsible for holding the stars gases and dust together in a galaxy?
The answer is simple: gravity.
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.
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.
What is a large collection of stars gas dust held together by gravity?
Galaxy
Is the solar system a galaxy?
No, the solar system is not a galaxy. The solar system is a small part of the Milky Way galaxy, which is a collection of billions of stars, planets, and other celestial objects held together by gravity.
Galaxies are made up of billions of?
Galaxies are made up of billions of stars, along with gas, dust, and dark matter. These components come together to form vast systems that are bound together by gravity.
What is a large collection of stars and gas and dust held together by gravity?
That is a galaxy.
What is the name of the collection of stars held together by the force of gravity?
The collection of stars held together by the force of gravity is called a galaxy. Galaxies can vary in size and shape, and they contain not only stars but also gas, dust, and dark matter. Our own galaxy is known as the Milky Way.
What is a galactc cluster?
A galactic cluster is a collection of hundreds or even thousands of galaxies which are bound together by their gravity, each one containing billions of stars. The mass of a galactic cluster could be a quadrillion times the mass of the sun.
What is a group of billions of stars plus dust and gas that is bound together by gravity called?
A group of billions of stars, along with dust and gas, that is bound together by gravity is called a galaxy. Galaxies come in various shapes and sizes, including spiral, elliptical, and irregular forms. The Milky Way is an example of a spiral galaxy containing our solar system.
Which sources of light have been found to be collections of billions of stars and not individual stars?
Galaxies, such as the Milky Way and Andromeda, are sources of light that have been found to be collections of billions of stars rather than individual stars. These galaxies contain vast numbers of stars, dust, and gas held together by gravity.
