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The last time a probe visited the distant ice giant was in 1986, yet learning more about this cold world could tell us a lot about the galaxy

Neptune and Uranus are similar in size and atmospheric conditions but curiously, Neptune is a darker shade of blue. Astronomers used observations from the

The spectral responses of the atmospheres of Uranus and Neptune can now both be fully characterized with the same model, an achievement that has implications for characterizing the atmospheres of exoplanets.

Using observations from the Hubble Space Telescope, the NASA Infrared Telescope Facility, and the Gemini North telescope, an international team of researchers look for answers.

The FINANCIAL -- Neptune and Uranus have much in common – they have similar masses, sizes, and atmospheric compositions – yet Neptune looks distinctly bluer than its planetary neighbour Uranus. New research led by Professor Patrick Irwin, Department of Physics, University of Oxford suggests that a layer of haze that exists on both planets isThe FINANCIAL -- Neptune and Uranus have much in common – they have similar masses, sizes, and atmospheric compositions – yet Neptune looks distinctly bluer than its planetary neighbour Uranus. New research led by Professor Patrick Irwin, Department...