Umbriel Moon Ring
Dec. 25, 2024
File:Umbriel moon 1.gif - Wikimedia Commons Uranus' moon Umbriel Umbriel - Voyager 2 Umbriel Moon Ring
Dec. 25, 2024
File:Umbriel moon 1.gif - Wikimedia Commons Uranus' moon Umbriel Umbriel - Voyager 2 Umbriel Moon Ring