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  2. Dione (moon) - Wikipedia

    en.wikipedia.org/wiki/Dione_(moon)

    Dione (/ d aɪ ˈ oʊ n i /), also designated Saturn IV, is the fourth-largest moon of Saturn.With a mean diameter of 1,123 km and a density of about 1.48 g/cm 3, Dione is composed of an icy mantle and crust overlying a silicate rocky core, with rock and water ice roughly equal in mass.

  3. List of geological features on Dione - Wikipedia

    en.wikipedia.org/wiki/List_of_geological...

    This is a list of named geological features on Dione, a moon of Saturn. Dionean geological features are named after people and places in Roman mythology. Catenae

  4. Moons of Saturn - Wikipedia

    en.wikipedia.org/wiki/Moons_of_Saturn

    Dione is the second-largest inner moon of Saturn. It has a higher density than the geologically dead Rhea, the largest inner moon, but lower than that of active Enceladus. [ 53 ] While the majority of Dione's surface is heavily cratered old terrain, this moon is also covered with an extensive network of troughs and lineaments, indicating that ...

  5. Evander (crater) - Wikipedia

    en.wikipedia.org/wiki/Evander_(crater)

    Evander is estimated to be relatively young; estimates range from 2 billion years down to as recently as under 1 billion years old. Surrounding Evander is an extensive ejecta blanket, and a significant portion of Dione's small (< 20 km) craters may be the result of debris blasted out from the impact event that created Evander. Evander is a ...

  6. Dione is a moon of Saturn discovered by Giovanni Cassini in 1684. It is named after the titan Dione of Greek mythology who (with Zeus) created Aphrodite. It is also designated Saturn IV. Articles this image appears in Dione (moon) Creator NASA. Support as nominator Chris H 02:13, 2 August 2007 (UTC)

  7. List of natural satellites - Wikipedia

    en.wikipedia.org/wiki/List_of_natural_satellites

    Its largest moon Charon, named after the ferryman who took souls across the River Styx, is more than half as large as Pluto itself, and large enough to orbit a point outside Pluto's surface. In effect, each orbits the other, forming a binary system informally referred to as a double-dwarf-planet .

  8. Regular moon - Wikipedia

    en.wikipedia.org/wiki/Regular_moon

    In astronomy, a regular moon or a regular satellite is a natural satellite following a relatively close, stable, and circular orbit which is generally aligned to its primary's equator. They form within discs of debris and gas that once surrounded their primary, usually the aftermath of a large collision or leftover material accumulated from the ...

  9. Category:Dione (moon) - Wikipedia

    en.wikipedia.org/wiki/Category:Dione_(moon)

    Pages in category "Dione (moon)" The following 3 pages are in this category, out of 3 total. This list may not reflect recent changes. ...