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:
“Would you hear of an old-time sea-fight?
Would you learn who won by the light of the moon and stars?
List to the yarn, as my grandmother’s father the sailor told it to
me.”
—Walt Whitman (1819–1892)
“Soldier, there is a war between the mind
And sky, between thought and day and night. It is
For that the poet is always in the sun,
Patches the moon together in his room
To his Virgilian cadences, up down,
Up down. It is a war that never ends.”
—Wallace Stevens (1879–1955)
“It takes the moon for this. The sun’s a wizard
By all I tell; but so’s the moon a witch.”
—Robert Frost (1874–1963)