asteroid, A small, rocky object that orbits the Sun, mostly found between Mars and Jupiter., comet, A ball of ice, dust, and rock that orbits the Sun and forms a glowing tail when it gets close to the Sun., tail, The long, glowing trail of gas and dust that streams behind a comet., impact, A strong collision between two objects., crater, A bowl-shaped hole formed when something hits a surface., Kuiper belt, A region beyond Neptune filled with icy objects and dwarf planets., Oort belt, A distant, spherical cloud of icy objects that surrounds our Solar System..

Asteroids & Comets

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