oh and there's a 'snow' forecast for PLUTO:

http://www.nature.com/news/pluto-snow-forecast-poses-atmospheric-conundrum-1.18274?ref=yfp

http://www.nature.com/news/pluto-s-massive-mountains-hint-at-geological-mysteries-1.17986

and a surprisingly youthful Charon? no kidding....

 

 

as far as I can see...there might be a 'confusion' in NASA's collective mind...between pluto and mars - but what do I know eh?

 

http://www.nature.com/news/pluto-s-massive-mountains-hint-at-geological-mysteries-1.17986