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:
“I’ve tried the new moon tilted in the air
Above a hazy tree-and-farmhouse cluster
As you might try a jewel in your hair.”
—Robert Frost (1874–1963)
“The Lord is thy keeper; the Lord is thy shade upon thy right hand.
The sun shall not smite thee by day, nor the moon by night.
The Lord shall preserve thee from all evil; he shall preserve thy
soul.
The Lord shall preserve thy going out and thy coming in from this time forth, and even for evermore.”
—Bible: Hebrew Psalm CXXI (l. CXXI, 5–8)
“The moon shines bright. In such a night as this,
When the sweet wind did gently kiss the trees,
And they did make no noise, in such a night
Troilus methinks mounted the Troyan walls,
And sighed his soul toward the Grecian tents,
Where Cressid lay that night.”
—William Shakespeare (1564–1616)