HUBBLE ATLAS
Artist's impression of the hazy red sunset on HD 189733b — image from the Hubble Space Telescope

Illustrations

Artist's impression of the hazy red sunset on HD 189733b

December 11, 2007 · ESA/Hubble

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An artist's impression of the extrasolar planet HD 189733b seen here with its parent star looming behind. The planet is slightly larger than our own Solar System's Jupiter. Its atmosphere is a scorching eight hundred degrees Celsius. Astronomers have found that the sunset on HD 189733b would look similar to a hazy red sunset on Earth.