![cover image](https://wikiwandv2-19431.kxcdn.com/_next/image?url=https://upload.wikimedia.org/wikipedia/commons/thumb/1/1d/PIA19936_-_Sputnik_Planum_region_on_Pluto.jpg/640px-PIA19936_-_Sputnik_Planum_region_on_Pluto.jpg&w=640&q=50)
Sputnik Planitia
From Wikipedia, the free encyclopedia
Sputnik Planitia (tidlegare Sputnik Planum) er ei isslette på dvergplaneten Pluto. Sletta er rik på nitrogen, og det er vorte observert noko som kan vera isbrear av frose nitrogen som har utlaup i Sputnik Planitia.[1]
![Thumb image](http://upload.wikimedia.org/wikipedia/commons/thumb/1/1d/PIA19936_-_Sputnik_Planum_region_on_Pluto.jpg/640px-PIA19936_-_Sputnik_Planum_region_on_Pluto.jpg)
![Thumb image](http://upload.wikimedia.org/wikipedia/commons/thumb/a/a3/PIA19947-NH-Pluto-Norgay-Hillary-Mountains-20150714.jpg/640px-PIA19947-NH-Pluto-Norgay-Hillary-Mountains-20150714.jpg)
![Thumb image](http://upload.wikimedia.org/wikipedia/commons/thumb/d/db/PIA19943_-_Intricate_Valley_Glaciers_in_Sputnik_Planum%2C_annotated.jpg/640px-PIA19943_-_Intricate_Valley_Glaciers_in_Sputnik_Planum%2C_annotated.jpg)