Unofficially called Xena by its discoverer, this is a Kuiper Belt object roughly the same size as Pluto.
New Planet
Information about the object, its discovery, its place in the solar system and ongoing research, by its discoverer, Michael Brown.
Wikipedia - Eris (Dwarf Planet)
Article describes the discovery and characteristics of the object and its place in the solar system.
[Space Mozilla]
Last update:
May 15, 2014 at 6:35:08 UTC
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