facility with a population of 8,627.

Neptune has an orbiting habitat and research

     Very little information is known about Neptune.

 

 

 

 

density greatest of the gaseous giants.

that of Uranus, but its mass is somewhat greater, giving it a

Neptune may be regarded as twins.  Its size is very similar to

4,500 million km.  Perhaps more than any two planets, Uranus and

     The planet 8th in distance from the sun at a mean distance of

(0.286 Earth's Density)

1.58 g/cc

(3.91 Earth's Diameter)

49,930 km

(17.2 Earth's Mass)

1.03 E 29 grams

0.0086

4,504,425,890 km

1.13 Earth's Gravity

50 K

164.79 years

 

 

 

 

The god of the sea.