How cold is Eris?
It is EXACTLY 250 degrese faren hight so it would be imposible
for a person to live on it because u would die( burn to death)
right when u step fott on it so it wouldint be a good place to live
and dont mistake it for Earth if u are an astronot bc it look very
simalure to Earth
and this just in Lillyin Upchearch