NEPTUNUS
Bullseye glass  37 cm

Neptune
Distance from the Sun :4 497 milj. km

Length of a year:          165 years
Diameter: ca                49 500 km
Temperature:               -220C

Composition: hydrogen  85%, 
helium 13%, methane 2 %, ice
Number of moons:         8

                  














                                                                  

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