Moon
In 2005, the adaptive optics team at the Keck telescopes in Hawaii carried out observations of the four brightest TNOs (Pluto, Makemake, Haumea, and Eris), using the newly commissioned laser guide star adaptive optics system. Images taken on September 10 revealed a moon in orbit around Eris. In keeping with the "Xena" nickname already in use for Eris, Brown's team nicknamed the moon "Gabrielle", after the television warrior princess's sidekick. When Eris received its official name from the IAU, the moon received the name Dysnomia, after the Greek goddess of lawlessness who was Eris's daughter. Brown says he picked it for similarity to his wife's name, Diane. The name also retains an oblique reference to Eris's old informal name Xena, portrayed on TV by Lucy Lawless.
Read more about this topic: Eris (dwarf Planet)
Famous quotes containing the word moon:
“Crazed through much child-bearing
The moon is staggering in the sky;
Moon-struck by the despairing
Glances of her wandering eye
We grope, and grope in vain,
For children born of her pain.”
—William Butler Yeats (1865–1939)
“War talk by men who have been in a war is always interesting; whereas moon talk by a poet who has not been in the moon is likely to be dull.”
—Mark Twain [Samuel Langhorne Clemens] (1835–1910)
“The moon is nothing
But a circumambulating aphrodisiac
Divinely subsidized to provoke the world
Into a rising birth-rate.”
—Christopher Fry (b. 1907)