Galaxy a14 5g: Galaxies are titanic swarms

Galaxies are titanic swarms of tens of millions to trillions of stars , orbiting around their common center of gravity. They also contain interstellar gas and dust. Galaxies show a range of shapes that astronomers group into three basic classes: spiral, elliptical, and irregular. Check out latest movies playing and show times at Galaxy Paradise (Miniplex): Begur Road and other nearby theatres in your city. Book movie tickets at cinemas near you in Bengaluru on BookMyShow. A galaxy is a system of stars, stellar remnants, interstellar gas, dust, and dark matter bound together by gravity. [1][2] The word is derived from the Greek galaxias (γαλαξίας), literally 'milky', a reference to the Milky Way galaxy that contains the Solar System. A galaxy can contain hundreds of billions of stars and be many thousands of light-years across. Our own galaxy , the Milky Way, is around 100,000 light-years in diameter.