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What is the solar system?
The sun and all celestial bodies (planets, moons, asteroids, comets) that orbit it
Name the eight planets in order.
Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune
Which is the largest planet?
Jupiter — largest planet in the solar system
Which is the smallest planet?
Mercury — smallest and closest to the sun
What is a star?
A massive ball of hot gas that produces energy through nuclear fusion
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