What was found on Mimas?

What was found on Mimas?

How long is a day on Mimas?

One day on Mimas is equal to 23 hours.

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.

How high can you jump on Mimas?

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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?

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.

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 a Death Star?

Mimas is a real “Death Star” in the Solar System.

Who discovered Mimas?

Mimas was discovered on Sept. 17, 1789 by English astronomer William Herschel, using his 40-foot reflector telescope. Ground-based astronomers could only see Mimas as little more than a dot until Voyagers I and II imaged it in 1980.

What does Mimas look like?

Mimas (pronounced MY muss or MEE muss, adjective Mimantean) is an inner moon of Saturn (the innermost of the major moons) and looks somewhat like a bull’s eye if viewed from a certain angle.

What is the Mimas paradox?

Geologically speaking Mimas is dead, while Enceladus is still spouting great geysers of water ice into its atmosphere, along with a range of organic compounds. This paradox of Saturn’s moons has been explained, in part at least, by the higher density of Enceladus, which likely has a much greater rock content.

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.

What if you jumped on Mercury?

The gravity on Mercury, for example, is less than half that on Earth, so you’ll be able to jump about 4 ft high. But if you were to jump being on Venus, you’d make it just shy of 1.7 ft high because the mass and size of Earth and Venus are almost similar with Venus being a little smaller.

How deep is the Mimas crater?

Its most noteworthy feature is a 130-km- (80-mile-) diameter crater named Herschel, which is near the centre of the leading hemisphere. The crater’s outer walls are 5 km (3 miles) high, its floor 10 km (6 miles) deep, and the central peak 6 km (4 miles) high.

What happens if you jump too high on the moon?

The Moon’s gravity at the surface is only 17 percent that of Earth’s. Using the same force of a jump on Earth, you could rise about 3 metres (10 feet) off the ground and stay in the air for about 4 seconds.

What did they find at the moon?

Tediously searching through imagery from a NASA spacecraft, researchers found where a discarded stage of a forgotten rocket crashed in March.

What did they find on Jupiter’s moon?

WASHINGTON — Scientists said they have found evidence of water in the atmosphere of Jupiter’s icy moon “Europa.” NASA said its Hubble space telescope observed the presence of persistent water vapor over a large area of Europa’s atmosphere. Interestingly, the water vapor was only present in one hemisphere.

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.

Why is there a crater on Mimas?

The impact that blasted this crater out of Mimas probably came close to breaking the moon apart. Shock waves from the Herschel impact may have caused the fractures, also called chasmata, on the opposite side of Mimas.