90377 Sedna
dwarf planet in the outermost Solar system
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Discovery image of Sedna -
Discovery of Sedna -
2004 Sedna, Quaoar, Pluo, Moon and Earth sizes comparison (obsolete) -
Sedna's orbit compared to the Oort cloud -
Sedna's location (GIF animation) -
Sedna - Hubble Space Telescope -
Sedna - artist's vision -
Sedna's motion trail by HST
