Planets
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Entry
Neptune: The Farthest Planet from the Sun
Neptune is the farthest major planet: a deep-blue ice giant with extreme winds, faint rings, and the retrograde moon Triton.
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Uranus: The Sideways Ice Giant
Uranus is the sideways ice giant: extreme tilt, long seasons, methane-blue color, dark rings, and a rarely visited outer world.
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Saturn: The Ringed Giant of the Solar System
Saturn is the ringed gas giant: bright icy rings, fast spin, low density, and remarkable moons Titan and Enceladus.
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Jupiter: The Largest Planet in the Solar System
Jupiter is the largest planet: a hydrogen-helium gas giant with a 10-hour day, the Great Red Spot, and moons including Europa.
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Mars: The Red Planet Explained
Mars is the Red Planet: thin CO2 air, giant volcanoes, deep canyons, polar ice, two moons, and strong evidence of ancient water.
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Earth: Our Living Home Planet
Earth is the third planet and only known living world: oceans, oxygen-rich air, magnetic field, plate tectonics, and one large Moon.
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Venus: Earth’s Hot Twin Planet
Venus is Earth’s size twin and the hottest planet: thick CO2 air, acid clouds, crushing pressure, and a slow backward spin.
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Mercury: The Closest Planet to the Sun
Mercury is the closest planet to the Sun: extreme heat and cold, a huge iron core, polar ice, and a day longer…
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