A hidden ocean may have once existed on Uranus’ moon Ariel
Scientists believe a moon of Uranus may have once had a subsurface ocean.
Uranus quiz: Do you know the Tilted Planet?
This quiz will challenge your knowledge of Uranus's strange rotation, chilly atmosphere, and curious collection of moons.
Scientists find tiny new moon around Uranus with the James Webb Space Telescope (photos, video)
Astronomers using NASA's James Webb Space Telescope (JWST) have discovered a newfound moon orbiting icy Uranus, the seventh planet from the sun.
Scientists find Uranus is surprisingly warm, heating up the case for a new planetary mission
Scientists have found that Uranus emits its own internal heat, contradicting data from NASA's Voyager 2 probe nearly four decades ago.
‘Uranus is weird.’ Big moons of tilted ice giant hide a magnetic mystery, Hubble telescope reveals
Scientists find surprising evidence that space dust is shaping the surfaces of Uranus' largest moons.
Uranus passed between Earth and a distant star this month — and NASA caught the rare event
NASA researchers got a rare chance to study Uranus' atmosphere and rings this month, when the ice giant passed between Earth and a distant star, creating a "stellar occultation."
A day on Uranus is actually longer than we thought, Hubble Telescope reveals
A fresh analysis of a decade's worth of Hubble Space Telescope observations shows Uranus takes 17 hours, 14 minutes and 52 seconds to complete a full rotation — 28 seconds longer than the estimate provided by NASA's Voyager 2 spacecraft nearly 40 years ago.