Two Moons

The above photo is of Pluto and two new moons, Nix and Hydra.

Nix, which I believe is usually spelled Nyx in Ancient Greek, means night. Her mythology, according to Hesiod, is:

Hesiod states that Night was the daughter of Chaos, which makes her one of the first creatures ever to emerge from the void. This means that Nyx was the sister to some of the oldest deities in Greek myth, including Erebus (Darkness), Gaia (the Earth), and Tartarus (the Underworld). From these primeval powers came the rest of the Greek gods and goddesses. And Nyx was responsible for bearing her share of divine children.

Nyx gave birth to a number of offspring. Some of these children of Night were Eris (Discord or Strife), the Moirai (Fates), Hypnos (Sleep), Nemesis (Retribution), Thanatos (Death), and the Hesperides. While these beings were born from the goddess alone, without a father, Nyx also had children by the god Erebus. To Erebus the goddess bore Aether (Air) and Hemera (Day).

Also from Hesiod, in Theogeny:

"There also stands the gloomy house of Night;
ghastly clouds shroud it in darkness.
Before it Atlas stands erect and on his head
and unwearying arms firmly supports the broad sky,
where Night and Day cross a bronze threshold
and then come close and great each other."

Not someplace I want to live.

The other moon is named Hydra. From Pantheon.org:

The Hydra which lived in the swamps near to the ancient city of Lerna in Argolis, was a terrifying monster which like the Nemean lion was the offspring of Echidna (half maiden - half serpent), and Typhon (had 100 heads), other versions think that the Hydra was the offspring of Styx and the Titan Pallas. The Hydra had the body of a serpent and many heads (the number of heads deviates from five up to one hundred there are many versions but generally nine is accepted as standard), of which one could never be harmed by any weapon, and if any of the other heads were severed another would grow in its place (in some versions two would grow). Also the stench from the Hydra's breath was enough to kill man or beast (in other versions it was a deadly venom). When it emerged from the swamp it would attack herds of cattle and local villagers, devouring them with its numerous heads. It totally terrorized the vicinity for many years.

These names are quite gloomy, aren't they? I was wondering if the astronomers were completely without humor until I read the article:

Nix was originally spelled "Nyx" by Stern's group. Nyx is the Greek goddess of darkness and Hydra is the nine-headed serpent that guarded the underworld. Pluto is the Roman god of the underworld.

But since a near-Earth object was already called Nyx, the IAU decided to tweak the spelling to "Nix" to avoid confusion.

Stern said he wasn't disappointed by the spelling change because the pronunciation and significance of the names were still intact.

"The joke was that they nixed Nyx," Stern said.

Gotta love the Greeks... um Geeks.

Edited to add:

Spotted this at Planetwaves this morning and it made me laugh:

Donald Rumsfeld is an idiot. True, he is one of a cabal of the most idiotic idiots in the Annals of the Idiotic Idiocy of the Human Race, but this dude stands out like the Eiffel Tower on a clear night. He has other problems, but mainly, he's bloody stupid.

:)