What is special about Dione?

What is special about Dione?

Dione is the fourth-largest moon of Saturn, with a diameter of 698 miles (1,123 kilometers). It is the 15th largest moon in the solar system. Dione orbits around Saturn once every 2.7 Earth-days, at a distance of 234,000 miles (377,400 km), approximately the same distance from Earth to its moon.

How old is Dione the moon?

Dione is heavily covered in places with impact craters; their density and distribution of sizes suggest a geologic age close to four billion years.

Can we live on Dione moon?

A NASA spacecraft circling Saturn has discovered a wispy oxygen atmosphere on the ringed planet’s icy moon Dione, but you wouldn’t want to live there. For one thing, you wouldn’t be able to breathe — Dione’s atmosphere is 5 trillion times less dense than the air at Earth’s surface, scientists say.

How long is a day on Dione?

How long is a day on Dione? Edit. It takes 2.74 days to complete an orbit around Saturn. This is just under 2 days and 18 hours.

What does the name Dione mean?

Dione Origin and Meaning The name Dione is both a boy’s name and a girl’s name of Greek origin meaning “divine queen”. In Greek mythology the mother of Aphrodite by Zeus, and also one of Saturn’s moons; this is an astral name quite distinct from the better known Dionne.

Where did Dione get its name?

Dione (/daɪˈoʊni/) is a moon of Saturn. It was discovered by Italian astronomer Giovanni Domenico Cassini in 1684. It is named after the Titaness Dione of Greek mythology. It is also designated Saturn IV.

Who is Dione The God of?

DIONE was the Titan goddess of the oracle of Dodona in Thesprotia, and the mother of Aphrodite by Zeus. Her name is simply the feminine form of Zeus (Dios). Dione was described as “the temple associate” of Zeus at Dodona.

Is Dione a god or goddess?

In ancient Greek religion and Greek mythology, Dione (/daɪˈoʊniː/; Greek: Διώνη, translit. Diṓnē) is an oracular goddess, a Titaness primarily known from Book V of Homer’s Iliad, where she tends to the wounds suffered by her daughter Aphrodite.

What is Dione made of?

Dione is the densest of Saturn’s moons with the exception of Titan. It is composed mainly of water ice, but must contain a larger amount of rocky material than Saturn’s other ice moons, Tethys and Rhea. Dione is very similar to Rhea in composition, although somewhat smaller and much denser.

Is there oxygen on Dione?

Dione, one of Saturn’s icy moons, has a weak exosphere which includes molecules of oxygen, according to new findings from the Cassini-Huygens mission.

Which moon has the most oxygen?

Astronomers using the Hubble telescope have identified the presence of an extremely tenuous atmosphere of molecular oxygen around Jupiter’s moon, Europa.

Does Dione moon have water?

Deep inside Saturn’s moon Dione lies a global ocean of liquid water, according to scientists of the Royal Observatory of Belgium. Such discovery places Dione as the third Saturn’s moon, beside Enceladus and Titan, to have a subsurface ocean.

What color is Dione?

Although made mostly of ice and rock, Saturn’s moon Dione (pronounced DEE-oh-nee) does have some color to it — although mostly chilly hues of steel blue, as seen in this color-composite made from raw images acquired by Cassini on July 23.

Is Dione habitable?

If Dione has an existing ocean, it would probably have survived for the whole history of the moon, and thus could offer a long-lived habitable zone for microbial life, according to the study’s authors.

How long is a year on Dione?

Is Dionne a boy or girl?

Dionne is both a modern feminine given name and a French Canadian surname.

Who is the child of Zeus and Dione?

Aphrodite, daughter of Zeus and the goddess Dione, is known as the goddess of love, beauty, pleasure, passion and procreation. She is often regarded to be the Greek’s equivalent to Venus, the Roman Goddess of love.

How do you spell Dione?

Is Dione a god or goddess?

In ancient Greek religion and Greek mythology, Dione (/daɪˈoʊniː/; Greek: Διώνη, translit. Diṓnē) is an oracular goddess, a Titaness primarily known from Book V of Homer’s Iliad, where she tends to the wounds suffered by her daughter Aphrodite.

Who is known for being the most beautiful goddess?

Aphrodite was the most beautiful of all the Goddesses. Aphrodite was the most beautiful of all the Goddesses and there are many tales of how she could encourage both Gods and humans to fall in love with her.

What is Dione made of?

Dione’s density is 1.48 times that of liquid water, suggesting that about a third of Dione is made up of a dense core (probably silicate rock) with the remainder of its material being ice.

Was Zeus married to Dione?

Dione, in Greek mythology, a consort and, at Dodona in Epirus, a cult partner of Zeus, the king of the gods. Since the partner and wife of Zeus was normally the goddess Hera, it has been conjectured that Dione is an older figure than Hera.