Telling Pluto and its partner apart
Sincell
M
M
D001256:Astronomy / Q000379:methods*; D004980:Ethane / Q000032:analysis*; D019419:Evolution, Planetary; D007053:Ice / Q000032:analysis; D018542:Pluto; D013057:Spectrum Analysis; D014867:Water
D007053:Ice; D014867:Water; D004980:Ethane