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With a diameter of about 5,270 kilometres (3,270 mi) and a mass of 1.48 × 10 20 tonnes (1.48 × 10 23 kg; 3.26 × 10 23 lb), Ganymede is the largest and most massive moon in the Solar System. [45] It is slightly more massive than the second most massive moon, Saturn's satellite Titan, and is more than twice as massive as the Earth's Moon.
Parts-per-million chart of the relative mass distribution of the Solar System, each cubelet denoting 2 × 10 24 kg. This article includes a list of the most massive known objects of the Solar System and partial lists of smaller objects by observed mean radius. These lists can be sorted according to an object's radius and mass and, for the most ...
Payload mass: 1,500 kg (3,300 lb) Dimensions: ... Callisto and Ganymede and was launched as an ESA L-class mission on April 14, 2023 on an Ariane 5 carrier rocket.
The solar system's largest moon, Ganymede, which orbits the largest planet, Jupiter, was hit by an asteroid four billion years ago that shifted the gas giant's satellite on its axis, new research ...
Launch mass: Jupiter Europa Orbiter 1,371 kg (3,023 lb) Jupiter Ganymede Orbiter 957 kg (2,110 lb) Start of mission; Launch date: 2020: Rocket: Jupiter Europa Orbiter
Ganymede is the largest moon in the Solar System and has an internal ocean that may contain more water than all of Earth's oceans together. [ 8 ] [ 9 ] The orbiter would perform 13 flybys of Ganymede, and 4 flybys of Callisto and carry up to 50 kg (110 lb) of scientific instruments, while the Europa lander would have carried up to 70 kg (150 lb ...
Ganymede and Titan are additionally larger than the planet Mercury, and Callisto is almost as large. All of these moons are ellipsoidal. That said, the two moons larger than Mercury have less than half its mass, and it is mass, along with composition and internal temperature, that determine whether a body is plastic enough to be in hydrostatic ...
By Renee Hickman (Reuters) - Robert F. Kennedy Jr. lowered a raw Thanksgiving turkey into a bubbling pot of cooking fat in a video posted to social media last November.