GALAXY CRUISE

LA Galaxy X galaxy About Galaxy Zoo To understand how galaxies formed we need your help to classify them according to their shapes If you're quick, you may even be the first 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

galaxy Yet, our own galaxy does not appear in any index of galaxies So, it needed a name for astronomers to refer to it by Thus we call it the Milky