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Neptune

A gaseous giant which reminds very much of Jupiter, including a long living (but blue) spot.

Distance from the Sun: 30 AU
Mass: 17.15 * Earth
Diameter: 3.85 * Earth (49 532 km)
Surface temperature: 72 kelvin
Orbit period: 165 years = 60189 days
Moons: 13

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Photo: Nasa

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