Global Warming - On Pluto

Countdown until they blame it on "global warming" (most likely caused by sunspots, not man).

Hubble sees Pluto changing color, ice sheet cover

The pictures show nitrogen ice growing and shrinking, getting brighter in the north and darker in the south. Astronomers say Pluto is changing more than the surfaces of other bodies in the solar system. That's surprising because a season lasts 120 years in some regions of Pluto.