Uranus Reveals Its Full Rotation In Stunning Webb Timelapse 🌌 A new timelapse from the James Webb Space Telescope captures a complete 17-hour rotation of Uranus in remarkable detail. Over 1200 individual spectroscopic slices were used to map temperature, hydrogen distribution, and charged particles high above the cloud tops. The result is the clearest view yet of the planet’s upper atmosphere and its sharply defined auroral structures shaped by Uranus’s tilted magnetic field. These observations