Can moons be larger than planets?
Moons are always smaller than the planet that they orbit (move around). There are seven moons in our Solar System, including our own Moon, that are larger than Pluto. Jupiter’s moon Ganymede is the largest moon in the Solar System, and Ganymede as well as Saturn’s moon Titan are both larger than Mercury and Pluto.
What planets have large moons?
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| Planet / Dwarf Planet | Confirmed Moons | Total |
|---|---|---|
| Jupiter | 53 | 79 |
| Saturn | 53 | 82 |
| Uranus | 27 | 27 |
| Neptune | 14 | 14 |
Which terrestrial planet has the largest moon?
1.) Ganymede: Jupiter’s largest moon is the largest non-planet in the Solar System. With a diameter of 5,268 km (3,271 miles), it’s 8% bigger than the planet Mercury, although it has less than half the mass of our Solar System’s innermost planet, being made of mostly ices and silicate minerals.
How big is the largest moon in the solar system?
Size and Distance 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.
What are the three largest moons?
Biggest Moons In Our Solar System
| Rank | Moon, Planet | Average Diameter |
|---|---|---|
| 1 | Ganymede, Jupiter | 5,262 kilometers |
| 2 | Titan, Saturn | 5,150 kilometers |
| 3 | Callisto, Jupiter | 4,821 kilometers |
| 4 | Io, Jupiter | 3,643 kilometers |
Which of the following planets does not belong to terrestrial planets?
Non-terrestrial planets In our solar system, Jupiter, Saturn, Uranus and Neptune are gas giants, also known as Jovian planets. It’s unclear what the dividing line is between a rocky planet and a terrestrial planet; some super-Earths may have a liquid surface, for example.