For the first time, an international team of astronomers have mapped the vertical structure of Uranuss upper atmosphere, uncovering how temperature and charged particles vary with height across the planet. UsingNASA/ESA/CSA James Webb Space Telescope's NIRSpec instrument, the team observed Uranus for nearly a full rotation, detecting the faint glow from molecules high above the clouds. The results offer a new window into how ice-giant planets distribute energy in their upper layers.
For the first time, an international team of astronomers have mapped the vertical structure of Uranuss upper atmosphere, uncovering how temperature and charged particles vary with height across the planet. UsingNASA/ESA/CSA James Webb Space Telescope's NIRSpec instrument, the team observed Uranus for nearly a full rotation, detecting the faint glow from molecules high above the clouds. The results offer a new window into how ice-giant planets distribute energy in their upper layers.
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