Is Callisto a moon of Saturn?
Is Callisto a moon of Saturn?
Callisto (/kəˈlɪstoʊ/), or Jupiter IV, is the second-largest moon of Jupiter, after Ganymede. It is the third-largest moon in the Solar System after Ganymede and Saturn’s largest moon Titan, and the largest object in the Solar System that may not be properly differentiated.
Is Callisto a planet?
Callisto isn’t a planet because it does not orbit the Sun However, it orbits the planet Jupiter and not the Sun, which is one of the primary factors in bodies being officially named as a planet (or dwarf planet).
Where is the planet Callisto?
Callisto orbits Jupiter at a distance of about 1,168,000 miles (1,880,000 kilometers). It takes the moon about seven Earth-days to make one complete orbit of the planet. It also experiences fewer tidal influences than the other Galilean moons because it orbits beyond Jupiter’s main radiation belt.
Is Callisto bigger than Pluto?
Earth’s Moon, Jupiter’s moons Callisto, Io, and Europa, and Neptune’s moon Triton are all larger than Pluto, but smaller than Mercury.
How many moons does planet Jupiter have?
Combined, scientists now think Jupiter has 79 moons. There are many interesting moons orbiting the planet, but the ones of most scientific interest are the first four moons discovered beyond Earth—the Galilean satellites.
What is special about the Callisto moon?
Callisto is Jupiter’s second largest moon and the third largest moon in our solar system. Its surface is the most heavily cratered of any object in our solar system. Images of Callisto captured by passing spacecraft show bright white spots standing out against darker regions.
What color is Callisto?
brownish
Callisto is relatively brownish in color, possibly due to the contamination of the icy surface by meteoritic material.
What are the 4 moons of Jupiter?
The German astronomer Simon Marius claimed to have seen the moons around the same time, but he did not publish his observations and so Galileo is given the credit for their discovery. These large moons, named Io, Europa, Ganymede, and Callisto, are each distinctive worlds.
Can we live on Jupiter moon Callisto?
As a result, humans could live on the surface of Callisto with just a sufficiently strong radiation attenuating glass between them and the remaining radiation from its host planet. In addition to this relative safety from radiation, this moon is composed of around 40% water.
What is Callisto named after?
Callisto was discovered Jan. 7, 1610, by Italian scientist Galileo Galilei along with Jupiter’s three other largest moons: Ganymede, Europa and Io. Callisto is named for a woman turned into a bear by Zeus in Greek mythology. Zeus is identical to the Roman god Jupiter.