Home > Science > Astronomy > Solar System > Dwarf Planets > Eris
Unofficially called Xena by its discoverer, this is a Kuiper Belt object roughly the same size as Pluto.
http://www.gps.caltech.edu/~mbrown/planetlila/
Information about the object, its discovery, its place in the solar system and ongoing research, by its discoverer, Michael Brown.
http://en.wikipedia.org/wiki/Eris_(dwarf_planet)
Article describes the discovery and characteristics of the object and its place in the solar system.
Home > Science > Astronomy > Solar System > Dwarf Planets > Eris
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