Galaxy, A collection of thousands to billions of stars held together by gravity., Constellation, A group of stars in the sky. They're often named after an animal, object, or person., Meteors, The streak of light caused when a meteoroid enters a planet’s atmosphere and starts to burn from the heat of friction., Asteroid, Rocks floating around in space, Comet, An icy rock that lets off gas and dust, which may form tails when it is flying close to a sun., Moon, A natural object that travels around a bigger natural object., Star, A ball of shining gas, made mostly of hydrogen and helium, held together by its own gravity., Planet, A large body in outer space that circles around the sun or another star.

Celestial Objects

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