Mercury is the smallest planet. It is very hot in the day and cold at night. No air or water there. One year is fast – 88 Earth days., Venus is the hottest planet. It has thick yellow clouds. Days are longer than years! People call it Earth's sister., Earth is blue and green. It has water, air and life. We live here with animals and plants. It is the only home for people., Mars is red from iron dust. It has big volcanoes and ice. Scientists look for life there. Days are like Earth's – 24 hours., Jupiter is the biggest planet. It is a gas giant with many storms. See the Great Red Spot! It has 95 moons., Saturn has beautiful rings of ice and rock. It is light – it can float in water! Gas giant too, very cold., Uranus is blue-green. It spins on its side like a ball. Very windy and cold. You can't see it without a telescope., Neptune is deep blue. It is the farthest planet. Strong winds blow there – faster than sound! Very dark and cold..

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