Neptuneby Royce Weiss

Neptune is the smallest gas giant. Neptune is gas from the atmosphere all the way down to the core.

Neptune was named after Poseidon(Greek God of the Sea)

Neptune has 13 moons. Naiad Thalassa Despina Galatea Larisaa Proteus Triton Nereid Halimede Sao Laomedeia Psamathe Neso

Diamonds crystallize in Neptune

Neptune was the first planet to be located by mathematical prediction.

For 20 years a giant tornado called the great dark spot spun across Neptune’s Southern Hemisphere.

Neptune’s spin is 16.1 hours.

Neptune’s year is equal to 59,800 Earth years.

Neptune’s gravity is 1.1 times Earth

Neptune’s size is 30,775 mi. across.

Neptune’s temperature is -346F (-210C).