A day at Uranus just got a little longer. Scientists reported Monday that observations by the Hubble Space Telescope have confirmed it takes Uranus 17 hours, 14 minutes and 52 seconds to complete ...

This image of Uranus’ aurorae was taken by the NASA/ESA Hubble Space Telescope on 10 October 2022. Credit: ESA/Hubble, NASA, L. Lamy, L. Sromovsky Decades of data collected by the Hubble Space ...

Uranus, the ice giant, may have been misunderstood for nearly 40 years. A rare solar wind event was taking place when NASA’s Voyager 2 zipped by in 1986, a study suggests, which affected what we ...