What is Saturn’s 2 biggest moons?

What is Saturn’s 2 biggest moons?

Dione is the second-largest inner moon of Saturn. It has a higher density than the geologically dead Rhea, the largest inner moon, but lower than that of active Enceladus.

What is Saturn’s 3rd Largest moon?

Saturn’s third largest moon, Iapetus has a mean radius of 457 miles (736 kilometers) and a density only 1.2 times that of liquid water. It has been suggested that Iapetus (like Rhea) is three quarters ice and one quarter rock.

What is Saturn’s smallest moon?

Less than 123 miles (198 kilometers) in mean radius, crater-covered Mimas is the smallest and innermost of Saturn’s major moons. It is not quite big enough to hold a round shape, so it is somewhat ovoid with dimensions of 129 x 122 x 119 miles (207 x 197 x 191 kilometers, respectively).

What is the fifth largest moon of Saturn?

Tethys is Saturn’s fifth largest moon. Its irregular shape is 331 miles (533 kilometers) in mean radius, with dimensions 669 x 657 x 654 miles (1076.8 x 1057.4 x 1052.6 kilometers).

Which planet has 7 moons?

Neptune also has seven known inner regular satellites, and six outer irregular satellites. Pluto, a dwarf planet, has five moons.

Can we live on Titan?

Additionally, Titan’s rivers, lakes and seas of liquid methane and ethane might serve as a habitable environment on the moon’s surface, though any life there would likely be very different from Earth’s life.

What is the 4th largest moon?

Io (Jupiter I) is the innermost of the four Galilean moons of Jupiter; with a diameter of 3642 kilometers, it is the fourth-largest moon in the Solar System, and is only marginally larger than Earth’s moon. It was named after Io, a priestess of Hera who became one of the lovers of Zeus.

What is Titan’s largest moon?

Discovery
Surface pressure	146.7 kPa (1.45 atm)

Discovery
Surface pressure	146.7 kPa (1.45 atm)

Which planet has 150 moons?

Yes, Saturn has at least 150 moons and moonlets in total, though only 53 of these moons have been given official names. Most of these moons are small, icy bodies that are little more than parts of its impressive ring system.

Which planet has 32 moons?

Jupiter’s menagerie of moons includes the largest in the solar system (Ganymede), an ocean moon (Europa) and a volcanic moon (Io). Many of Jupiter’s outer moons have highly elliptical orbits and orbit backwards (opposite to the spin of the planet).

Which planet has 18 moons?

Answer and Explanation: There isn’t a planet that has exactly 18 moons. According to NASA, the planets that have more than 18 moons are Jupiter which has 69, Saturn which has…

What is the 7th largest moon?

Triton is the seventh-largest moon and sixteenth-largest object in the Solar System and is modestly larger than the dwarf planets Pluto and Eris. It is also the largest retrograde moon in the solar system.

What planet has 53 known moons?

Saturn has 53 moons that have been named. Saturn also has 29 moons awaiting confirmation. They’re unconfirmed because we’re waiting to get more information about them. If all of these moons get confirmed, Saturn will have 82 moons.

What are 10 of Saturn’s moons?

Their names are: Ymir, Paaliaq, Siarnaq, Tarvos, Kiviuq, Ijiraq, Thrym, Skadi/Skathi, Mundilfari, Erriapo, Albiorix, Suttung/Suttungr and S/2003 S1. * indicates ‘retrograde’ orbit, i.e. the opposite way to the other moons.

What planet has 2 known moons?

The two moons of Mars, Phobos and Deimos, are different. While both have nearly circular orbits and travel close to the plane of the planet’s equator, they are lumpy and dark.

What is Saturn’s 7th largest moon?

Mimas [MY-mas] is the seventh of Saturn’s known moons in order of orbit and is also the seventh largest. It is the 20th largest moon in the Solar System and is the thought to be the smallest to have its shape rounded by its own gravity.

What are the two largest moons?

Rank	Moon	Diameter
1	Ganymede	3,275 miles (5,270 km)
2	Titan	3,200 miles (5,150 km)
3	Callisto	2,995 miles (4,820 km)
4	Io	2,264 miles (3,643 km)

Rank	Moon	Diameter
1	Ganymede	3,275 miles (5,270 km)
2	Titan	3,200 miles (5,150 km)
3	Callisto	2,995 miles (4,820 km)
4	Io	2,264 miles (3,643 km)

Which planet has 2 moons called?

Mars. Mars has two moons. Their names are Phobos and Deimos.