Jupiter’s moon Ganymede is the largest satellite in the solar system. Larger than Mercury and Pluto, and only slightly smaller than Mars, it would easily be classified as a planet if were orbiting the sun rather than Jupiter.
What planet has the largest moon?
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.
Is Ganymede bigger than Earth?
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.
Which planet has an unusually large moon?
Earth’s Moon is unusually large compared with the planet. Most moons are dwarfed by their nearby planet. However, some of the moons of Jupiter and Saturn are much larger than our Moon. Ganymede and Titan are bigger than the planet Mercury.
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 |
Is Pluto larger than the moon?
Pluto is smaller than Earth’s moon. This dwarf planet takes 248 Earth years to go around the sun. … Its largest moon is named Charon (KAIR-ən). Charon is about half the size of Pluto.
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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Is Ganymede a God?
Ganymede is the god of homosexual love and desire. He was a divine hero whose homeland was Troy and was the most beautiful of mortals.
Can we live on Ganymede?
In 1996, astronomers using the Hubble Space Telescope found evidence of a thin oxygen atmosphere. However, it is too thin to support life as we know it; it is unlikely that any living organisms inhabit Ganymede. … Ganymede’s magnetosphere is entirely embedded within the magnetosphere of Jupiter.
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.
Can we live on Triton moon?
It is very cold on Triton, about -300 degrees. There is almost no atmosphere, but what there is is like Saturn’s moon Titan because there is Nitrogen. Nitrogen is one of the waste products left behind by life forms. Unfortunately Triton is inside the magnetosphere of Neptune, which is very harmful to life.
What is the hottest planet?
Venus is the exception, as its proximity to the Sun and dense atmosphere make it our solar system’s hottest planet. The average temperatures of planets in our solar system are: Mercury – 800°F (430°C) during the day, -290°F (-180°C) at night. Venus – 880°F (471°C)
What is the smallest moon?
Miranda (moon)
| Discovery | |
|---|---|
| Satellite of | Uranus |
| Physical characteristics | |
| Dimensions | 480 × 468.4 × 465.8 km |
| Mean radius | 235.8±0.7 km (0.03697 Earths) |
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 planet is the smallest?
Mercury
What is our moon called?
Earth has one moon. We call it “the Moon” because for a long time it was the only one we knew about. Many languages have beautiful words for Moon. It is “Luna” in Italian, Latin and Spanish, “Lune” in French, “Mond” in German, and “Selene” in Greek.