Which moon has the highest density?

Which moon has the highest density?

Discovery
Volume	7.16×1010 km3 (0.066 Earth’s) (3.3 Moon’s)
Mass	(1.3452±0.0002)×1023 kg (0.0225 Earth’s) (1.829 Moon’s) (0.21 Mars’)
Mean density	1.8798±0.0044 g/cm3

Discovery
Volume	7.16×1010 km3 (0.066 Earth’s) (3.3 Moon’s)
Mass	(1.3452±0.0002)×1023 kg (0.0225 Earth’s) (1.829 Moon’s) (0.21 Mars’)
Mean density	1.8798±0.0044 g/cm3

What is special about Iapetus moon?

Iapetus has been called the yin and yang of the Saturn moons because its leading hemisphere has a reflectivity (or albedo) as dark as coal (albedo 0.03-0.05 with a slight reddish tinge) and its trailing hemisphere is much brighter at 0.5-0.6.

What is Iapetus Mass?

With a mean radius of 734.5 ± 2.8 km and a mass of about 1.806 × 1021 kg, Iapetus is 0.1155 times the size of Earth and 0.00030 times as massive.

Is there water on Iapetus?

Iapetus orbits at 3,561,000 km (2,213,000 miles) of circular orbit around Saturn and completes one rotation in 79.32 Earth-days. Iapetus is composed mainly of water-ice and very little rocky material with a low density of 1.20 g/cm3.

Which has highest density in universe?

At the modest temperatures and pressures of Earth’s surface, the densest known material is the metallic element osmium, which packs 22 grams into 1 cubic centimetre, or more than 100 grams into a teaspoonful.

What is the thinnest moon?

Traditionally, the thinnest sliver of the Waxing Crescent Moon is considered the New Moon.

How strong is the gravity on Iapetus?

What are Iapetus powers?

Enhanced Strength: Since Iapetus is one of the Elder Titans, he has very enhanced strength, speed, and endurance, which allows him to survive Tartarus. Odynokinesis: As the Titan of Pain, Iapetus has absolute control and divine authority over pain, as well decreasing or increasing pain.

What Titan is Iapetus?

Iapetus, a Titan in Greek mythology, was the Titan god of mortality. He was the brother of Cronus, king of the Titans, husband of Clymene, and the father of Atlas, Prometheus, Epimetheus, and Menoetius.

How big is Titan compared to Earth?

The radius of Titan is about 1,600 miles making it smaller than half the size of Earth (3,963 miles) but larger than the Earth’s moon (1,079.6 miles).

Who defeated Iapetus?

The Piercer While the texts about the Titanomachy are few, some sources say that Iapetus was one of the generals in the war against the younger gods and that he was finally defeated in a one-on-one combat with Zeus himself.

What is the meaning of Iapetus?

Iapetus. / (aɪˈæpɪtəs) / noun. a large outer satellite of the planet Saturn.

How deep is the water on Titan?

The European Space Agency’s Huygens probe also measured radio signals during its descent to the surface, in 2005, that strongly suggested the presence of an ocean 35 to 50 miles (55 to 80 kilometers) below the icy ground.

Why is there no water on Titan?

Saturn’s giant moon Titan lies about as far from thestandard definition of habitable as one can get. The temperature at its surfacehovers around 94 degrees Kelvin (minus 179 C, or minus 290 F). At thattemperature, water is a rock as hard as granite.

Why is there no liquid water on Titan?

Due to its distance from the Sun, Titan is much colder than Earth. Its surface temperature is about 94 K (−179 °C, or −290 °F). At these temperatures, water ice—if present—does not melt, evaporate or sublime, but remains solid.

What is the heaviest element in space?

Barium is the heaviest element ever recorded in an exoplanet atmosphere thus far. These two exoplanets, which orbit stars outside our solar system, are both “hot Jupiters,” meaning they are large gas giants that orbit close to their stars.

What is the second densest element?

Iridium appears as symbol Ir on the periodic table and has an atomic weight of 192.217 and a density of 22.56 g/cm³, making it the second-densest known element.

What is the least densest thing in the universe?

The world’s least dense solid is a graphene aerogel with a density of just 0.16 mg/cm³; produced by a research team from the Department of Polymer Science and Engineering lab at Zhejiang University, China, headed up by Professor Gao Chao (China).

Which Galilean moon has the highest density?

Io has a density of 3.5275 g/cm3, the highest of any regular moon in the Solar System; significantly higher than the other Galilean satellites (Ganymede and Callisto in particular, whose densities are around 1.9 g/cm3) and slightly higher (~5.5%) than the Moon’s 3.344 g/cm3 and Europa’s 2.989 g/cm3.

Does the moon have a high density?

The Earth’s Moon has considerably less mass than the Earth itself. Not only is the Moon smaller than the Earth, but it is only about 60 percent as dense as Earth.

Which Galilean moon is the most dense?

Callisto, the outermost and least dense of the four, has a density intermediate between ice and rock whereas Io, the innermost and densest moon, has a density intermediate between rock and iron.

Which stars have the highest density?

Neutron stars are the densest stars in the universe. A sand-grain size of neutron star material would have the mass of a skyscraper. Neutron stars are the remnants of massive stars that, after exhausting their nuclear fuel, explode and collapse into super-dense spheres.