Tiny Moon NASA's James Webb Space Telescope has spotted a tiny moon orbiting Uranus, expanding the number of the planet's known satellites to 29. In early February, the space observatory's Near-Infrared Camera (NIRCam) caught the minuscule and still-unnamed object orbiting Uranus' center at a distance of 35,

The James Webb Space Telescope has spotted a never-before-seen moon orbiting Uranus, bringing the planet's count of natural satellites to 29.The moon, for now dubbed S/2025 U1, is just 6 miles (10 kilometers) in diameter,

The James Webb Space Telescope has spotted a previously unknown moon orbiting Uranus, the solar system's tilted seventh planet. This new space discovery brings the ice giant world's bevy of moons up to 29, a count that includes a yet-to-be-named moon discovered in 2023.