Blue Skies And Water Ice Found On Pluto Amazing Photos

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NASA’s New Horizons Spacecraft Takes Amazing Images Of Pluto

The New Horizons Craft is sending more and more revealing Photos of Pluto as the weeks go by. Here we can see a Blue haze around Pluto although there is not much sunshine on there with it being so far away from the Sun. The colour of the sky is probably not blue but the particles causing the Haze effect are probably red or grey. The way light is refracted gives this colour.

Check out the comments from NASA and the Video as why Pluto is not considered to be a Planet

 

“Who would have expected a blue sky in the Kuiper Belt? It’s gorgeous,” said Alan Stern, New Horizons principal investigator from Southwest Research Institute (SwRI), Boulder, Colorado.

“That striking blue tint tells us about the size and composition of the haze particles,” said science team researcher Carly Howett, also of SwRI. “A blue sky often results from scattering of sunlight by very small particles. On Earth, those particles are very tiny nitrogen molecules. On Pluto they appear to be larger — but still relatively small — soot-like particles we call tholins.”

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Amazing Blue Haze around Pluto

Scientists believe the tholin particles form high in the atmosphere, where ultraviolet sunlight breaks apart and ionizes nitrogen and methane molecules and allows them to react with one another to form more and more complex negatively and positively charged ions. When they recombine, they form very complex macromolecules, a process first found to occur in the upper atmosphere of Saturn’s moon Titan. The more complex molecules continue to combine and grow until they become small particles; volatile gases condense and coat their surfaces with ice frost before they have time to fall through the atmosphere to the surface, where they add to Pluto’s red coloring.

 

 

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