Saturn Nebula, also known as NGC 7009 and Caldwell 55, is a Planetary Nebula located inside The Aquarius Constellation. Saturn Nebula is located 2000 Light Years to 4000 Light Years from Earth. Saturn Nebula has a radius of 0.2 Light Years to 0.4 Light Years. The Central Star inside The Saturn Nebula is an estimated 55,000 Kelvin, Saturn Nebula receives it's name for its similar look to that of the planet Saturn. Saturn Nebula was discovered on September 7th, 1782 by German-British Astronomer William Herschel.
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