Earth’s Moon is the fifth largest of the 190+ moons orbiting planets in our solar system.
What are the top 5 largest moons?
| Largest moons in the Solar System (diameter over 1,000 km) | ||
|---|---|---|
| Moon | Planet | Mass (planet = 1) |
| Ganymede | Jupiter | 7.80 x 10–5 |
| Titan | Saturn | 2.37 x 10–4 |
| Callisto | Jupiter | 5.67 x 10–5 |
What is Jupiter’s 5th largest moon?
Those that are grouped into families are all named after their largest member. For example, the Himalia group is named after Himalia – a satellite with a mean radius of 85 km, making it the fifth largest moon orbiting Jupiter.
What are the biggest moons in the solar system?
Ganymede. Ganymede is the largest moon in the solar system (larger than the planet Mercury), and is the only moon known to have its own internally generated magnetic field.
What are Saturn’s 4 biggest moons?
Saturn’s Inner Large Moons, which orbit within the E Ring (see below), includes the larger satellites Mimas, Enceladus, Tethys, and Dione. These moons are all composed primarily of water ice, and are believed to be differentiated into a rocky core and an icy mantle and crust.
Is Titan bigger than Earth?
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 the biggest thing in the universe?
The largest known structure in the Universe is called the ‘Hercules-Corona Borealis Great Wall’, discovered in November 2013. This object is a galactic filament, a vast group of galaxies bound together by gravity, about 10 billion light-years away.
What are the 4 Galilean moons?
A comparison “portrait” of Jupiter’s four Galilean moons Io, Europa, Gany- mede, and Callisto, each with different characteristics.
What is Jupiter’s smallest moon called?
Astronomers have pinned down details of Jupiter’s smallest known moon, a tiny space rock barely a mile across. The moon, known as S/2010 J 2, was discovered in September 2010 along with a fellow shrimpy satellite called S/2010 J 1.
Does Jupiter have 79 moons?
With a total of 79 known moons — including four large moons known as the Galilean satellites — Jupiter almost qualifies as a solar system unto itself. Most of the moons of Jupiter are small, with about 60 of the satellites being less than 6.2 miles in diameter.
What’s bigger Pluto or the moon?
Pluto is smaller than Earth’s moon. … Its largest moon is named Charon (KAIR-ən). Charon is about half the size of Pluto. Pluto’s four other moons are named Kerberos, Styx, Nix and Hydra.
What are the 10 planets?
Here are the planets listed in order of their distance from the Sun:
- Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. An easy mnemonic for remembering the order is “My Very Educated Mother Just Served Us Noodles.”
- Mercury: …
- Venus: …
- Earth: …
- Mars: …
- Jupiter: …
- Saturn: …
- Uranus:
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Does Earth have 3 moons?
After more than half a century of speculation, it has now been confirmed that Earth has two dust ‘moons’ orbiting it which are nine times wider than our planet. … Earth doesn’t have just one moon, it has three.
Does Saturn have 7 moons?
They include the seven major satellites, four small moons that exist in a trojan orbit with larger moons, two mutually co-orbital moons and two moons that act as shepherds of Saturn’s F Ring. Two other known regular satellites orbit within gaps in Saturn’s rings.
Does Saturn have 62 or 82 moons?
Saturn has 82 moons. Fifty-three moons are confirmed and named and another 29 moons are awaiting confirmation of discovery and official naming. Saturn’s moons range in size from larger than the planet Mercury — the giant moon Titan — to as small as a sports arena.
What is the smallest moon of Saturn?
Less than 123 miles (198 kilometers) in mean radius, crater-covered Mimas is the smallest and innermost of Saturn’s major moons.