What is the diameter of Rhea?

What is the diameter of Rhea?

Rhea has a diameter of 1,528 km (949 miles) and revolves around Saturn in a prograde, nearly circular orbit at a mean distance of 527,040 km (327,490 miles) and with an orbital period of about 4.52 Earth days.

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.

Which moon has the largest diameter?

Ganymede has a radius of 1,635 miles (2,631 kilometers) and is the largest moon in our solar system. It’s bigger than Mercury and Pluto. Ganymede is about 665,000 miles (1.07 million kilometers) from Jupiter, which orbits about 484 million miles (778 million kilometers) from the Sun.

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.

Is there oxygen on Rhea?

Oxygen at Rhea’s surface is estimated to be about 5 trillion times less dense than what we have at Earth. But the new results show that surface decomposition could contribute abundant molecules of oxygen, leading to surface densities roughly 100 times greater than the exospheres of either Earth’s moon or Mercury.

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.

Does Rhea have any powers?

Titanic Divine Form: As a Titaness, Rhea has the ability to incinerate any being lesser than a god/Titan only by being present.

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.

Can we live on Titan?

Titan, the cloudy moon of Saturn, is one of the least hostile places (for humans) in the outer solar system. It has lakes of liquid methane, and even weather.

Is Russia bigger than the Moon?

Is Russia Wider than the Moon? The surface area of the Moon is equivalent to the surface area of Russia, the United States, and Canada combined. In terms of wideness, Russia has an east-west extent of around 9,000 km / 5,600 mi, and a north-south width of 2,500 to 4,000 km / 1,500 to 2,500 mi.

What are the 4 large moons?

These large moons, named Io, Europa, Ganymede, and Callisto, are each distinctive worlds.

Which moon has water?

Scientists believe several moons within our solar system have significant subsurface liquid water deposits. Saturn’s moon Enceladus and Jupiter’s moon Europa are two examples. Both appear to have salty, liquid oceans covered with thick layers of ice at the surface.

What planet has oxygen like Earth?

There is only one planet where gaseous oxygen is found: Earth! And the only reason that Earth has oxygen is because Earth has plants that do photosynthesis. There is no other natural process that we know of that will put significant amounts of oxygen into a planet’s atmosphere.

Which planet has most oxygen?

Answer: From the table we see that Mercury has the greatest percentage of oxygen in its atmosphere.

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.

What is the shape of Rhea?

Their body shape is ovular with a long protruding neck. Their head, neck and posterior are covered by brownish gray colored feathers, while the base of the neck, anterior, and dorsal feathers are black, and their ventral feathers are white. Their bills and scaled legs are yellowish-brown.

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).

What Titan is Rhea?

RHEIA (Rhea) was the Titanis (Titaness) mother of the gods, and goddess of female fertility, motherhood, and generation.

What is Rhea symbols?

When Zeus was grown, he dethroned Cronus and forced him to disgorge all of his children in the reverse order in which he had swallowed them. Rhea’s symbols are the moon, the swan, and two lions.