How big is Rhea vs Earth?

How big is Rhea vs Earth?

Size, Mass and Orbit: With a mean radius of 763.8±1.0 km and a mass of 2.3065 ×1021 kg, Rhea is equivalent in size to 0.1199 Earths (and 0.44 Moons), and about 0.00039 times as massive (or 0.03139 Moons).

What is the 2 largest moon?

Titan is the second largest moon in our solar system. Only Jupiter’s moon Ganymede is larger, by just 2 percent. Titan is bigger than Earth’s moon, and larger than even the planet Mercury.

What is Rhea moon made of?

Also like Dione and Tethys, Rhea has a high reflectivity (or geometric albedo) suggesting a surface composition largely of water ice, which behaves like rock in Rhea’s temperature range. Rhea’s density of 1.233 times that of liquid water suggests that Rhea is three quarters ice and one quarter rock.

Does Rhea have a moon?

Discovery
Surface temp. min mean max Kelvin 53 K 99 K
Apparent magnitude	10

Discovery
Surface temp. min mean max Kelvin 53 K 99 K
Apparent magnitude	10

Who Ate Rhea?

In myth, Rhea was the wife of the Titan Kronos (Cronus) and Queen of Heaven. When her husband heard a prophecy that he would be deposed by one of his children, he took to swallowing each of them as soon as they were born.

Is Rhea a god or Titan?

A daughter of Uranus (Heaven) and Gaea, Rhea was a Titan. She married her brother Cronus, who, warned that one of his children was fated to overthrow him, swallowed his children Hestia, Demeter, Hera, Hades, and Poseidon soon after they were born.

Can humans live on Titan?

Habitability. Robert Zubrin has pointed out that Titan possesses an abundance of all the elements necessary to support life, saying “In certain ways, Titan is the most hospitable extraterrestrial world within our solar system for human colonization.” The atmosphere contains plentiful nitrogen and methane.

How cold is Titan?

It is cold on Titan (surface temperature of about -290 degrees F). And people would need to wear respirators to breathe oxygen, since the atmosphere is mostly nitrogen. The light on Titan is a little dim, like just after a sunset here on Earth, due to the haze particles in the thick atmosphere.

What is Earth biggest moon?

Discovery
Physical characteristics
Mean radius	2634.1±0.3 km (0.413 Earths)
Surface area	8.72×107 km2 (0.171 Earths)
Volume	7.66×1010 km3 (0.0704 Earths)

Discovery
Physical characteristics
Mean radius	2634.1±0.3 km (0.413 Earths)
Surface area	8.72×107 km2 (0.171 Earths)
Volume	7.66×1010 km3 (0.0704 Earths)

Can humans breathe on Rhea?

Saturn’s second largest moon, Rhea, has an atmosphere of oxygen and carbon dioxide—but don’t hold your breath for human colonization. An oxygen atmosphere has been found on Saturn’s second largest moon, Rhea, astronomers announced Thursday—but don’t hold your breath for colonization opportunities.

Does the Moon have a heart?

It takes two and a half seconds for a laser beam to flash from Earth to the Moon and back again. But it has taken 33 years of doing such experiments for scientists to glimpse what may be the Moon’s greatest secret: that far beneath its cold craters and rocky landscape lies a heart that is warm and yielding.

What makes Rhea unique?

Rheas have unusually long wings for flightless birds. They use their wings like an airplane rudder balance while running and to dodge predators. Rhea feathers are used to make feather dusters in South America. The male rhea incubates the eggs and cares for the chicks after they hatch.

Is Rhea a giant?

Rheas are large, flightless birds with grey-brown plumage, long legs and long necks, similar to an ostrich. Large males of R. americana can reach 170 cm (67 in) tall at the head, 100 cm (39 in) at the back and can weigh up to 40 kg (88 lb). The lesser rhea is smaller, with a height of 100 cm (39 in).

Does Rhea have oxygen?

The tenuous atmosphere with oxygen and carbon dioxide makes Rhea, Saturn’s second largest moon, unique in the Saturnian system. Titan has a thick nitrogen-methane atmosphere, but very little carbon dioxide and oxygen.

Is Rhea a hero or villain?

The leader of the Church and arguably the catalyst for everything that happens in this game, Rhea is an example of someone who can easily be seen as either the villain or the hero. While she’s neither wholly good nor wholly evil, she definitely sits in a gray area.

How was Rhea born?

Birth & Family After Cronus had defeated their father, he married Rhea, & she bore him several children. According to Hesiod (c. 700 BCE) in his Theogony, Rhea was the daughter of Gaia (Earth) and Uranus (Heaven).

Did Rhea have powers?

Abilities. As an Elder Titaness and mother of the six Elder Olympian gods, Rhea is certainly an extremely powerful force in her own right. However, she admitted that combat wasn’t her speciality. Fertility: As the Titaness of Fertility and Motherhood, Rhea is an adept at delivering newborn babies and raising children.

How did Rhea raise Zeus?

Zeus’ Struggle for Power However, Rhea saved her youngest child Zeus by wrapping a stone in swaddling clothes and giving this to Cronus to swallow. Zeus was spirited away to Mt. Dikte on the island of Crete where he was raised by the primeval goddess Gaia (Earth), or in some versions by the Nymphs.

Is Rhea an earth goddess?

Rhea was a Greek earth goddess, daughter of Uranus and Gaea, mother to Demeter, Hades, Hera, Hestia, Poseidon, and Zeus. Her brother and husband, Cronus, castrated Uranus and he and Rhea became king and queen of the gods.

Is Rhea a giant?

Rheas are large, flightless birds with grey-brown plumage, long legs and long necks, similar to an ostrich. Large males of R. americana can reach 170 cm (67 in) tall at the head, 100 cm (39 in) at the back and can weigh up to 40 kg (88 lb). The lesser rhea is smaller, with a height of 100 cm (39 in).

Can humans breathe on Rhea?

Saturn’s second largest moon, Rhea, has an atmosphere of oxygen and carbon dioxide—but don’t hold your breath for human colonization. An oxygen atmosphere has been found on Saturn’s second largest moon, Rhea, astronomers announced Thursday—but don’t hold your breath for colonization opportunities.

How far is Rhea from Earth?