1947 - Pluto - Pluto's Blue Note

The Space Doctor on Instagram: "Gotta save this precious planet. So what does skies on different planets look like. Pluto's sky is blue due to a high-altitude haze made up of particles of frozen organic matter. The haze is created by chemical reactions between sunlight, nitrogen, and methane in Pluto's atmosphere. Venus is covered by a dense atmosphere of carbon dioxide and sulfuric acid clouds that reflect most of the sunlight that reaches it. This gives it a yellow appearance. Neptune's atmosp