What is the surface of Mimas like?

What is the surface of Mimas like?

Most of the Mimas surface is saturated with impact craters ranging in size up to greater than 25 miles (40 kilometers) in diameter. However, the craters in the South Pole region of Mimas are generally 12.4 miles (20 kilometers) in diameter or less.

What is Mimas atmosphere made of?

The mean density of Mimas is only 1.15 times that of water, and its surface is primarily water frost. For these reasons, Mimas is believed to be composed principally of ice. It is very bright, reflecting more than 80 percent of sunlight falling on it.

What is the weather like 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.

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). This large crater gives Mimas the appearance of the “Death Star” from Star Wars.

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 icy?

But unlike other icy moons known to possess under-ice oceans, Mimas has a surface that offers no hints of cracks or melting that might suggest sloshiness within. It also stretched scientific credulity that the interior of a moon as small as Mimas could be warm enough for an ocean to remain unfrozen.

Does Miranda moon have an atmosphere?

Miranda has no detectable atmosphere and no magnetic field.

Does the moon Titan have an atmosphere?

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. Like Earth, Titan’s atmosphere is primarily nitrogen, plus a small amount of methane.

Is Mimas habitable?

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 hot or cold?

The warm part has typical temperatures near 92 Kelvin (minus 294 Fahrenheit), while typical temperatures on the cold part are about 77 Kelvin (minus 320 Fahrenheit).

How long is a day on Mimas?

One day on Mimas is equal to 23 hours.

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

How long is a year on Mimas?

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.

How far is Mimas from Earth?

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.

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.

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.

How did the surface of the moon look like?

The Moon’s surface had what looked like valleys, plains and mountains much like the distinctly unheavenly surface of the Earth. Galileo’s conclusion led him to search for imperfections in other objects in the night sky – and ultimately to prove that the Earth was not the centre of the Universe.

What do you think the surface of the moon looks like?

The surface of the moon The moon’s surface is covered with dead volcanoes, impact craters, and lava flows, some visible to the unaided stargazer. Early scientists thought the dark stretches of the moon might be oceans, and so named such features mare, which is Latin for “seas” (maria when there are more than one).

What does the surface of Enceladus look like?

Enceladus is mostly covered by fresh, clean ice, making it one of the most reflective bodies of the Solar System. Consequently, its surface temperature at noon only reaches −198 °C (75.1 K; −324.4 °F), far colder than a light-absorbing body would be.

What is it like on the surface of Titan?

The surface of Titan is one of the most Earthlike places in the solar system, albeit at vastly colder temperatures and with different chemistry. Here it is so cold (-290 degrees Fahrenheit or -179 degrees Celsius) that water ice plays the role of rock.