Mercury, , Venus, , Earth, , Mars, , Asteroid, , Jupiter, , Saturn, , Uranus, , Neptune, , Telescope, , Binoculars, , Space Shuttle, , Space Telescope, , Satellite, , Constellation, A group of stars that have a recognizable pattern or shape. Some, like Orion are helpful in finding directions, Polaris, The North Star - Used for finding North in the Northern hemisphere, Universe, all existing matter and space considered as a whole, Galaxy, a system of millions or billions of stars, together with gas and dust, held together by gravitational attraction, Lunar Calendar, a calendar based on the Moon's phases, Gregorian Calendar, the 12-month calendar used in most parts of the world..

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