This plot compares the colors of planets in our solar system to exoplanet HD 189733b. The exoplanet's deep blue color is produced by silicate droplets, which scatter blue light in its atmosphere.
Color is an indicator of great importance in the general balance of nature, it is a concrete visual message that tells everything about the element it represents ...
Located around 30 times as far from the Sun as Earth, Neptune is not visible to the naked eye. The planet's blue color comes from methane in its atmosphere, which absorbs red wavelengths of light.
The study by physicists at the University of Oxford found that the eighth planet in our solar system is in fact a delicate powder blue color, very similar in tone to its neighbor Uranus.
The changing faces of Pluto| The predominant color of Pluto's surface is thought to result from ultraviolet radiation from the distant Sun breaking down methane on the planet's surface, leaving a dark ...