What is unique about Mimas?

What is unique about Mimas?

Mimas’ most distinctive feature is the giant impact crater Herschel, named in honor of William Herschel (the discoverer of Uranus, its moons Oberon, and Titania, and the Cronian moons Enceladus and Mimas).

What is unusual about Saturn’s moon Mimas?

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).

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.

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.

What was found on Mimas?

Did Mimas inspire the Death Star?

“The appearance of Mimas was not seen in detail until the Voyager spacecraft flew through the Saturn system in 1980, so the design of the Death Star was not influenced by Mimas,” a spokesperson at NASA’s Jet Propulsion Laboratory told Space.com.

How fast does Mimas rotate?

Mimas Statistics
Mean distance from Saturn (km)	185,520
Rotational period (days)	0.942422
Orbital period (days)	0.942422
Mean orbital velocity (km/sec)	14.32

Mimas Statistics
Mean distance from Saturn (km)	185,520
Rotational period (days)	0.942422
Orbital period (days)	0.942422
Mean orbital velocity (km/sec)	14.32

Why is Mimas weird inside?

There’s something strange going on below the surface of Saturn’s Death Star-looking moon Mimas, a new study suggests. Mimas’ rotation and its orbit around Saturn make the moon look like it’s rocking and back forth and oscillating similar to the way a pendulum swings. That rocking motion is called libration.

How long is a day on Mimas?

One day on Mimas is equal to 23 hours.

How old is Mimas moon?

Mimas’s Herschel Crater formed 4.1 billion years ago. Mimas in real life is not actually round when viewed from space.

Who ran the first Death Star?

As a loyal protégé of Supreme Chancellor Palpatine, Tarkin became one of the most ardent supporters of the newly declared Empire. Palpatine put Tarkin in charge of construction of the Death Star, a secret project that would take nearly two decades to complete.

Who is the leader of the Death Star?

Introduced in the first film in the original Star Wars trilogy, Governor Tarkin is the Grand Moff of the Galactic Empire and commander of the Death Star.

What is the temperature on Mimas?

The surface is icy and heavily cratered. Mimas has a low density, meaning it probably consists mostly of ice. Because Mimas has such a low temperature of about -200° C (-328°F), the impact features may date back to the time of the moon’s creation.

Does Mimas have water?

Saturn’s moon Mimas may be the newest, if not the most unlikely member of the solar system’s family of icy bodies with internal liquid water oceans, according to a new study by Alyssa Rose Rhoden of the Southwest Research Institute and Matthew E.

Does Mimas have gravity?

Is there life on Mimas?

Scientists say Mimas’ ocean might support life, even if it is encased in ice. “Because the surface of Mimas is heavily cratered, we thought it was just a frozen block of ice,” Dr. Alyssa Rhoden, a specialist in the geophysics of icy satellites, said in a statement.

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 long is a year on Mimas?

What is unique about the moon Titan?

Titan is bigger than Earth’s moon, and larger than even the planet Mercury. This mammoth moon is the only moon in the solar system with a dense atmosphere, and it’s the only world besides Earth that has standing bodies of liquid, including rivers, lakes and seas, on its surface.

Why does the face of Mimas face Saturn?

Like a lot of moons in the solar system, including our own, Mimas always shows essentially the same face to its parent planet. This is called a spin-orbit resonance, meaning the moon’s rotation, or spin, is in sync with its orbit around Saturn.

Is there life on Mimas?

Scientists say Mimas’ ocean might support life, even if it is encased in ice. “Because the surface of Mimas is heavily cratered, we thought it was just a frozen block of ice,” Dr. Alyssa Rhoden, a specialist in the geophysics of icy satellites, said in a statement.

Is Mimas in Saturn’s rings?

Summary: Researchers have shown that Mimas, one of Saturn’s moons, acted as a kind of remote snowplough, pushing apart the ice particles that make up the rings.