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Callisto is expected to be captured into the resonance in about 1.5 billion years, completing the 1:2:4:8 chain. [45] Like most other regular planetary moons, Callisto's rotation is locked to be synchronous with its orbit. [4] The length of Callisto's day, simultaneously its orbital period, is about 16.7 Earth days.
So many craters must have taken billions of years to accumulate, which gave scientists the idea that its surface was as much as four billion years old, and provided a record of meteor activity in the Solar system. Galileo visited Callisto on orbits C3, C9 and C100 during the prime mission, and then on C20, C21, C22 and C23 during the GEM. When ...
Galileo [9] [10] discovered the Galilean moons. These satellites were the first celestial objects that were confirmed to orbit an object other than the Sun or Earth. Galileo saw Io and Europa as a single point of light on 7 January 1610; they were seen as separate bodies the following night. [11] Callisto: Jupiter IV o: 8 January 1610 p: 13 ...
Artemis (seated and wearing a radiate crown), the beautiful nymph Callisto (left), Eros and other nymphs. Antique fresco from Pompeii. In Greek mythology, Callisto (/ k ə ˈ l ɪ s t oʊ /; Ancient Greek: Καλλιστώ Ancient Greek pronunciation: [kallistɔ̌ː]) was a nymph, or the daughter of King Lycaon; the myth varies in such details.
The likely presence of an ocean within Callisto indicates that it can or could harbour life. However, this is less likely than on nearby Europa. [52] Callisto has long been considered the most suitable place for a human base for future exploration of the Jupiter system since it is furthest from the intense radiation of Jupiter's magnetic field ...
In 1911, the early foundation of the complex was established in the Miramar suburb of Playa, Havana, Cuba. The main clubhouse of the complex was developed in the mid-to-late 1920s and established as the Havana Biltmore Yacht and Country Club by American hotelier John Bowman . [ 1 ]
This was the second atmosphere to be discovered around a moon of an outer planet, after Saturn's moon Titan. Close-up images using Pioneer's Imaging Photopolarimeter were planned as well, but were lost because of the high-radiation environment. [34] Pioneer 10 also discovered a hydrogen ion torus at the orbit of Io. [35]
This is a list of named craters on Callisto, one of the many moons of Jupiter, the most heavily cratered natural satellite in the Solar System (for other features, see list of geological features on Callisto). [1]