Emit Light - Star, e.g. Venus - Planet, Formed when a gas in a nebula collapses under gravity - Star, Reflect Light - Planet, Nuclear reactions happen in core - Star, Formed when material around a star condenses around rock/ice core - Planet, e.g. Sun - Star, Exsist in our Solar System - Both, Appear to move around the sky from night to night - Star, Move in orbits around the centre of a solar system - Planet, Were created from the big bang - Both, Come in many forms throughout the universe - Both, All the elements we know of are created in these - Star, Produce nebulae at the end of their life - Star, Can have satellites which orbit them - Planet,

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