Comets - Camille Goldberg - Google Docs

October 20, 2014  |  By  | 

Comets are icy balls that contain dust and rock and travel in elliptical orbits around the sun. They are made from frozen water, ammonia, methane, dust and debris. Interesting facts: no matter which direction the comet is facing it’s tail will always face away from the sun Halleys comet appears every 76 years

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