Is Mimas bigger than Earth?
Is Mimas bigger than Earth?
With a mean radius of 198.2 ± 0.4 km and a mass of about 3.75 ×1019 kg, Mimas is equivalent in size to 0.0311 Earths and 0.0000063 times as massive. Orbiting Saturn at an average distance (semi-major axis) of 185,539 km, it is the innermost of Saturn’s larger moons, and the 8th moon orbiting Saturn.
How small is Mimas?
Overview. Less than 123 miles (198 kilometers) in mean radius, crater-covered Mimas is the smallest and innermost of Saturn’s major moons. It is not quite big enough to hold a round shape, so it is somewhat ovoid with dimensions of 129 x 122 x 119 miles (207 x 197 x 191 kilometers, respectively).
What is the diameter of Mimas?
Is Mimas bigger than the moon?
Discovered in 1789 by Herschel. Mimas’ low density (1.17) indicates that it is composed mostly of water ice with only a small amount of rock. The surface of Mimas is dominated by an impact crater 130 km across, known as Herschel; it’s almost 1/3 of the diameter of the entire moon.
How big is Titan vs moon?
Size and Distance Titan has a radius of about 1,600 miles (2,575 kilometers), and is nearly 50 percent wider than Earth’s moon.
Why is Mimas called the Death Star?
Mimas, Saturn’s cryptic-looking moon, is awfully deceptive. The small moon is dominated by an 80-mile-wide crater, giving it the appearance of the grim Star Wars Death Star — a space station equipped with a planet-destroying weapon.
How high can you jump on Mimas?
| Name | Gravity m/s² | Jump height metres |
|---|---|---|
| Mimas | 0.06 | 76.57 |
| Enceladus | 0.11 | 43.04 |
| Titan | 1.35 | 3.60 |
| Triton | 0.78 | 6.24 |
| Name | Gravity m/s² | Jump height metres |
|---|---|---|
| Mimas | 0.06 | 76.57 |
| Enceladus | 0.11 | 43.04 |
| Titan | 1.35 | 3.60 |
| Triton | 0.78 | 6.24 |
Is the moon oversized?
The Moon’s seeming bigness is an actual illusion, rather than an effect of our atmosphere or some other physics.
Is Miranda the smallest moon?
Of the five Uranian moons known before Voyager 2 visited the planet, Miranda is the smallest and closest to the planet.
Is Mimas the smallest moon in the solar system?
Mimas [MY-mas] is the seventh of Saturn’s known moons in order of orbit and is also the seventh largest. It is the 20th largest moon in the Solar System and is the thought to be the smallest to have its shape rounded by its own gravity.
How big is the moon face?
| Rank | 10 |
|---|---|
| Moon | Oberon |
| Equatorial radius | 473.11 miles (761.4 km) |
| Parent planet | Uranus |
| Rank | 10 |
|---|---|
| Moon | Oberon |
| Equatorial radius | 473.11 miles (761.4 km) |
| Parent planet | Uranus |
How much size is moon?
Size and Distance With a radius of about 1,080 miles (1,740 kilometers), the Moon is less than a third of the width of Earth. If Earth were the size of a nickel, the Moon would be about as big as a coffee bean. The Moon is an average of 238,855 miles (384,400 kilometers) away.
Which moon is the 5th largest?
Tethys is Saturn’s fifth largest moon. Its irregular shape is 331 miles (533 kilometers) in mean radius, with dimensions 669 x 657 x 654 miles (1076.8 x 1057.4 x 1052.6 kilometers).
What is the largest moo?
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 is the 7th 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. It is also the largest retrograde moon in the solar system.
Can we land on Titan?
On January 14, 2005, humans successfully achieved an incredible feat unsurpassed to date. The European Space Agency’s (ESA) Huygens probe, a metal pie-plate looking device 1.3 metres in diameter, parachuted down onto Titan, the largest of Saturn’s moons, and landed unscathed on its surface.
Can you walk on Titan?
Titan’s nitrogen atmosphere is so dense that a human wouldn’t need a pressure suit to walk around on the surface. He or she would, however, need an oxygen mask and protection against the cold—temperatures at Titan’s surface are around minus 290 degrees Fahrenheit (minus 179 Celsius).
Can humans live on Titan?
Habitability. Robert Zubrin has pointed out that Titan possesses an abundance of all the elements necessary to support life, saying “In certain ways, Titan is the most hospitable extraterrestrial world within our solar system for human colonization.” The atmosphere contains plentiful nitrogen and methane.
What moon is bigger than Earth?
| Rank | Moon | Equatorial radius |
|---|---|---|
| 1 | Ganymede | 1,635 miles (2,631 km) |
| 2 | Titan | 1,600 miles (2,575 km) |
| 3 | Callisto | 1,497 miles (2,410.3 km) |
| 4 | Io | 1,131.7 miles (1,821.6 km) |
| Rank | Moon | Equatorial radius |
|---|---|---|
| 1 | Ganymede | 1,635 miles (2,631 km) |
| 2 | Titan | 1,600 miles (2,575 km) |
| 3 | Callisto | 1,497 miles (2,410.3 km) |
| 4 | Io | 1,131.7 miles (1,821.6 km) |
Is Mimas the smallest moon in the solar system?
Mimas [MY-mas] is the seventh of Saturn’s known moons in order of orbit and is also the seventh largest. It is the 20th largest moon in the Solar System and is the thought to be the smallest to have its shape rounded by its own gravity.
Is mass of moon greater than Earth?
The mass of the moon is 1100 times and its radius 14 times that of the earth. As a result, the gravitational attraction on the moon is about one sixth when compared to that on the earth. Hence, the weight of an object on the moon is 16 th of the weight on the earth.
How far is Mimas from Earth?
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