Less than 123 miles (198 kilometers) in mean radius, crater-covered Mimas is the smallest and innermost of Saturn’s major moons.
What is Saturn’s moon called?
Saturn’s moons range in size from larger than the planet Mercury — the giant moon Titan — to as small as a sports arena. The moons shape, contribute and also collect material from Saturn’s rings and magnetosphere.
What are Saturn’s 5 largest moons?
From left to right: Mimas, Enceladus, Tethys, Dione, Rhea; Titan in the background; Iapetus (top right) and irregularly shaped Hyperion (bottom right).
What are the 62 moons of Saturn?
This list of Saturn’s moons is in order of how long they take to orbit or go around Saturn .
- Pan.
- Daphnis.
- Atlas.
- Prometheus.
- Pandora.
- Epimetheus.
- Janus.
- Mimas.
What is the smallest moon?
Hippocamp is just 7,450 miles (12,000 km) interior to the largest and outermost of these other six, the 260-mile-wide (420 km) Proteus. Like Earth’s own moon, Proteus has been slowly spiraling away from its parent planet for eons — and so has Hippocamp, though at a much slower rate.
What 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.
What is the biggest moon?
Ganymede is the largest and most massive moon in the Solar System. Its diameter of 5,268 km is 0.41 times that of Earth, 0.77 times that of Mars, 1.02 times that of Saturn’s Titan (Solar System’s second largest moon), 1.08 times Mercury’s, 1.09 times Callisto’s, 1.45 times Io’s and 1.51 times the Moon’s.
Is Titan bigger than Earth?
Titan is the second largest moon in our solar system. … Titan is bigger than Earth’s moon, and larger than even the planet Mercury.
What are the 5 largest moons of Jupiter?
ESA Science & Technology – Jupiter’s largest moons
From top to bottom, the moons are Io, Europa, Ganymede and Callisto. Europa is almost the same size as Earth’s moon, while Ganymede, the largest moon in the Solar System, is larger than planet Mercury.
Can life survive on Saturn?
The second largest planet in the solar system, Saturn is composed mainly of gases such as hydrogen and helium, with only a hint of water ice in its lower clouds. … The low levels of water and the huge pressures found there make it unlikely for life to exist within the planet itself.
Does Jupiter have 12 moons?
Jupiter has 53 named moons and another 26 awaiting official names. Combined, scientists now think Jupiter has 79 moons.
Which planet has 13 known moons?
The next planet with a high number of moons is Uranus, with 27 known moons. This is followed by Neptune with 13 moons, Mars with 2 moons, and then Earth with its single moon.
Which planet has most oxygen?
Among all the planets, only one of them has plants that produce food via photosynthesis. That planet is earth and thus has the highest amount of oxygen among the planets. Mercury and Mars have traces of oxygen in their atmospheres as well.
Why does Uranus have 27 moons?
The moons of Uranus may have formed from the collision that knocked the planet over on its side. “Material from the two [colliding] bodies is ejected in a debris disk, and finally satellites are formed from the debris disk,” researcher Yuya Ishizawa, of Japan’s Kyoto University, told Space.com.
Does Jupiter have 79 moons?
There are 79 known moons of Jupiter, not counting a number of moonlets likely shed from the inner moons.
What is the smallest planet in the universe?
The smallest planet in our solar system and nearest to the Sun, Mercury is only slightly larger than Earth’s Moon.