<- this is neptune 


And the planet

Pluto is not a planet no more

According to the new definition, a full-fledged planet is an object that orbits the sun and is large enough to have become round due to the force of its own gravity. In addition, a planet has to dominate the neighborhood around its orbit. Pluto has been demoted 

Neptune is the eighth and farthest known planet from the Sun in the Solar System. In the Solar System, it is the fourth-largest planet by diameter, the third-most-massive planet, and the densest giant planet.

Let's see what Neptune is made of. The outermost layer of Neptune is the atmosphere, forming about 5-10% of the planet's mass, and extending up to 20% of the way down to its core. Neptune's atmosphere is about 80% hydrogen, 19% helium, with trace amounts of other ices, like methane, ammonia and water ice.

Neptune is the coldest planet in the Solar System, maintaining a fairly consistent average of -200 degrees Celsius. Towards the planet's equator, temperatures can get as cold as -218 degrees Celsius, while temperature at the South Pole is about 10 degrees Celsius warmer.

Information about neptune


Size? 15,299 mi

It takes 165 years to orbit the sun

Mass of earth


Size 3,959 mi

Its compares to the earth by ::

Its blue like water on earth 

Although they are quite dissimilar in almost every way, the Earth and Neptune do share some similar qualities such as gravity, color and orbit. With a gravitational pull that is only 14-percent stronger than the Earth's, Neptune and the Earth have similar gravitational pulls. Both planets are blue and both orbit around the Sun

Who discoverd neptune 

Johann Gottfried Galle

Urbain Jean Joseph Le Verrier

John Couch Adams 

Facts found on

The end

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Planets in the solar system planet neptune

by 222810


Public - 9/27/16, 3:07 PM