How did Mimas get its name?
Mimas takes its name from one of the Titans of Greek mythology, who were the sons and daughters of Cronus (the Greek equivalent to Jupiter). Mimas was an offspring of Gaia, born from the blood of the castrated Uranus, who eventually died during the struggle with the Olympian Gods for control of the universe.
How old is Mimas?
Discovery. Mimas was discovered on Sept. 17, 1789 by English astronomer William Herschel, using his 40-foot reflector telescope.
Can humans live on Mimas?
Mars’s atmosphere is not thick enough to provide much shielding from GCRs — and Earth’s moon has little in the way of an atmosphere — so humans living in those places would probably need to live underground in order to protect themselves from radiation.
What caused Mimas crater?
The antipode of Herschel, with fractures (chasmata) possibly caused by Herschel’s creation. Near the top, Ossa Chasma runs left of the double crater Gwynevere (upper left) and Launcelot.
Does Mimas have gravity?
0.064 m/s²Mimas / Gravity
How long is a day on Mimas?
23 hours
One day on Mimas is equal to 23 hours.
How deep is the crater on Mimas?
6 miles
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.
Can we terraform Titan?
To break it down, only Enceladus and Titan appear to be viable candidates for terraforming. However, in both cases, the process of turning them into habitable worlds where human beings could exist without the need for pressurized structures or protective suits would be a long and costly one.
Does it rain on Titan?
While Earth rain falls at about 20 miles per hour (9.2 meters per second), scientists have calculated that rain on Titan falls at about 3.5 miles per hour (1.6 meters per second), or about six times more slowly than Earth’s rain.
What color is Mimas?
The natural color of Mimas visible to the human eye may be a uniform gray or yellow color. The image shows NASA’s Cassini spacecraft imaging science subsystem visible-light mosaic of Mimas from previous flybys on the left.
What is Mimas famous for?
Mimas’s most distinctive feature is a giant impact crater 130 km (81 mi) across, named Herschel after the discoverer of Mimas.
Is there water on Mimas?
Data from the Cassini mission keeps fuelling discoveries. The latest discovery is that Saturn’s tiny moon Mimas may have an internal ocean.
What is the history of Mimas?
Mimas was discovered on Sept. 17, 1789 by English astronomer William Herschel, using his 40-foot reflector telescope.
What are the dimensions of the Mimas?
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). Its low density suggests that it consists almost entirely of water ice, which is the only substance ever detected on Mimas.
How was the planet Mimas discovered?
Discovery. 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. The Cassini spacecraft made several close approaches and provided detailed images of Mimas.
Is Mimas a solid or liquid?
That Mimas appears to be frozen solid is puzzling because Mimas is closer to Saturn and has a much more eccentric (elongated) orbit than Enceladus, which should mean that Mimas has more tidal heating than Enceladus.