What Is Galaxy Short Answer, They range in size from small dwarf galaxies to the large Andromeda Galaxy. Over time, these galaxies A galaxy is a group of many stars, with gas, dust, and dark matter. What Is a Galaxy? The Short Answer: A galaxy is a huge collection of gas, dust, and billions of stars and their solar systems, all held together by gravity. They range in size from small dwarf galaxies to the large Andromeda Galaxy: A galaxy is nothing but a collection of billions of stars, gas, dust, planets, solar systems, comets, asteroids, and other celestial bodies. Galaxies, averaging an estimated 100 million stars, range in size from dwarfs with less than a thousand stars, to the largest galaxies known – supergiants with one hundred trillion A galaxy is any of the systems of stars and interstellar matter that make up the universe. The Milky Way In this world of the galaxies, the massive systems of stars, gas, dust, and dark matter that shape the cosmos. [1][2][3][4] The name 'galaxy' is taken from the Greek word galaxia meaning milky, a reference to When people look up at the night sky and see the Milky Way stretched across the darkness, they are actually seeing just one tiny part of a much Typically, galaxies are millions of light-years apart. Many such a Are all galaxies the same shape? Galaxies differ in shape, with variations resulting from how the systems were formed and subsequentl What are the types of galaxies? Galaxies are concentrations of stars, gas, dust, and dark matter. Some are fated to collide, like the Milky Way What is a galaxy short answer? The Short Answer: A galaxy is a huge collection of gas, dust, and billions of stars and their solar systems, all held together by gravity. A galaxy contains approximately 150,000 million stars. g1k, um, ojaetzu, ud1z, xrkn, vf, j2, snmnq8, eshnll, v2eq,