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They decided not to classify the 2005 "10th planet" as a planet (and to stop classifying Pluto as one). This new one, if it's there, will be much bigger.
by mjw1007 9y ago
They decided not to classify the 2005 "10th planet" as a planet (and to stop classifying Pluto as one).
This new one, if it's there, will be much bigger.
- simcop2387 9y agoAlong with that, the last estimate of it's orbit put it at something like 100-500AU away, which is what it's been so hard to find.