Space/Science — HabitableZone

Space/Science » in reply to A new name for a newly discovered world

re: A new name for a newly discovered world

Are you sure its a dwarf planet? Have we measured the density of its neighborhood yet? Or is it just that everything in the multi AU kuiper belt is automatically a dwarf planet despite inner solar system "planets" seperated by fractions of an AU being considered to have cleared their neigborhood while hundreds of thousands to millions of asteroids cross their orbits.

Regards,
Mark

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