Point the right instrument at HD 189733b and the colour that comes back is a deep cobalt blue, the k...
About 63 light-years away there is a deep-blue world that looks deceptively like Earth from a distance, but on the planet HD 189733b the temperature reaches 2,000 degrees Fahrenheit and the winds scream at thousands of miles an hour
Point the right instrument at HD 189733b and the colour that comes back is a deep cobalt blue, the kind of blue a person who grew up with photographs of...
Author: Space Daily
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