Posts by David Carlson
Since weve now discovered two extended disc dwarf planets (Sedna
Since weve now discovered two extended disc dwarf planets (Sedna and 2012 VP113) near perihelia, many-many more may orbit further out toward their slo...
Since weve now discovered two extended disc dwarf planets (Sedna and 2012 VP113) near perihelia, many-many more may orbit further out toward their slo...
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