Enceladus is Saturn’s sixth largest moon, but it’s one of the most scientifically compelling bodies in our solar system. Saturn’s largest moon, Titan has an earthlike cycle of liquids flowing across its surface.
What is the sixth largest moon?
Enceladus (/ɛnˈsɛlədəs/) is the sixth-largest moon of Saturn. It is about 500 kilometers (310 mi) in diameter, about a tenth of that of Saturn’s largest moon, Titan.
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Enceladus.
| Discovery | |
|---|---|
| Satellite of | Saturn |
| Physical characteristics | |
| Dimensions | 513.2 × 502.8 × 496.6 km |
| Mean radius | 252.1±0.2 km (0.0395 Earths, 0.1451 Moons) |
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 the name of 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.
What is the seventh 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.
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.
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.
Which is 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 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.
Which is the smallest planet?
Mercury is the smallest planet in our solar system—only slightly larger than Earth’s Moon.
Does Jupiter’s moon have life?
A new model from NASA scientists supports the theory that the interior ocean in Jupiter’s moon Europa would be able to sustain life.
Which planet has most moons?
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| Planet / Dwarf Planet | Confirmed Moons | Total |
|---|---|---|
| Earth | 1 | 1 |
| Mars | 2 | 2 |
| Jupiter | 53 | 79 |
| Saturn | 53 | 82 |
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.
Why can we not live on Neptune?
To find life on Neptune, the planet would need to have a source of energy that bacterial life can exploit, as well as a standing source of liquid water. At its surface, the temperature of Neptune dips down to 55 Kelvin. That’s very cold, and there’s no way liquid water could exist.
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.
Why Triton is the strangest moon?
Triton is the largest of Neptune’s 13 moons. It is unusual because it is the only large moon in our solar system that orbits in the opposite direction of its planet’s rotation―a retrograde orbit. Scientists think Triton is a Kuiper Belt Object captured by Neptune’s gravity millions of years ago.