New Discovery Reveals Why Uranus and Neptune Are Different Colors

NASA’s Voyager 2 spacecraft captured these views of Uranus (left) and Neptune (right) during its flybys of the planets in the 1980s. Credit: NASA/JPL-Caltech/B. Jonsson Observations from the Gemini Observatory and other telescopes reveal that excess haze over[{” attribute=””>Uranus makes it paler than Neptune. Astronomers may now understand why the similar planets Uranus and Neptune …

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