Why Phi? – resonant moons of Uranus » Uranus_moons

Posted: April 7, 2018 by oldbrew | Full size is 640 × 445 pixels

A montage of Uranus’ large moons and one smaller moon: from left to right Puck, Miranda, Ariel, Umbriel, Titania and Oberon. Size proportions are correct. [image credit: Vzb83 @ Wikipedia (from originals taken by NASA’s Voyager 2)]


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