+Comets are icy celestial bodies that journey through the [Solar System](/wiki/solar_system). As they approach the Sun, they warm, creating a luminous [Coma](/wiki/coma) and a spectacular tail of gas and dust that stretches across space.
+## See also
+- [Asteroid](/wiki/asteroid)
+- [Meteor](/wiki/meteor)
+- [Orbit](/wiki/orbit)
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