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The first and best known of these outer dwarf planets is Pluto. Others have been discovered in recent years. |
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| Dist From Sun | 39.5 | AU |
| Radius | 0.25 | Earth radii |
| Rotation period | 6 | days |
| Mass | 0.0019 | Earth masses |
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Connections to science, personal studies, anthropology, culture, institutions, sociology, and history will be developed as the site expands. |
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