Fast FactsFast Facts

About NeptuneBy:Abby Stone

About NeptuneBy:Abby Stone

Made OfMade Of

Its made of various ices and rock with about 15% hydrogen and a little helium

Its made of various ices and rock with about 15% hydrogen and a little helium

DiameterDiameter

Its 50538 km Its 50538 km

DayDay

1 Neptune day is 18 Earth hours

1 Neptune day is 18 Earth hours

YearYear

165 Earth year is 1 Neptune year

165 Earth year is 1 Neptune year

Distance from sunDistance from sun

Its 2.8 billion miles from the sun

Its 2.8 billion miles from the sun

AtmosphereAtmosphere

79% hydrogen 18% helium 3% methane

79% hydrogen 18% helium 3% methane

MoonsMoons

It has 13 known moons

It has 13 known moons

Fact 1Fact 1

Its -260 F. Its -260 F.

Fact 2Fact 2

It can’t be seen from Earth without a telescope

It can’t be seen from Earth without a telescope

Fact 3Fact 3

Neptune was discovered in the 1846’s

Neptune was discovered in the 1846’s

Fact 4Fact 4

It has 4 thin rings made of ice,rock, and dust

It has 4 thin rings made of ice,rock, and dust