Erisians rejoice?

Astronomers name 'world of chaos' from the BBC.

The distant world whose discovery prompted leading astronomers to demote Pluto from the rank of "planet" has now been given its own official name.

Having caused so much consternation in the International Astronomical Union (IAU), the object has been called Eris, after the Greek goddess of discord.

Eris is larger than Pluto, which put scientists in the fix of having to call them both planets - or neither.

Both bodies have now been put in the new classification of "dwarf planets".

Eris' discoverer, Michael Brown of the California Institute of Technology, told the Associated Press that the name was an obvious choice, calling it "too perfect to resist".

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From the NYT:

Dr. Michael E. Brown, a professor of planetary astronomy at the California Institute of Technology who discovered the distant ball of ice and rock that he nicknamed Xena, chose the name Eris, after the goddess of discord and strife in Greek mythology. The International Astronomical Union made the name official today.

“It is absolutely the perfect name,” Dr. Brown said, given the continuing discord among astronomers and the public over whether Pluto should have retained its planetary status.

In mythology, Eris ignited discord that led to the Trojan War.

“She causes strife by causing arguments among men, by making them think their opinions are right and everyone else’s is wrong,” Dr. Brown said. “It really is just perfect.”