WebJul 14, 2024 · On June 7, 2024, NASA’s Juno spacecraft flew closer to Jupiter’s ice-encrusted moon Ganymede than any spacecraft in more than two decades. Less than a day later, Juno made its 34th flyby of Jupiter, racing over its roiling atmosphere from pole to pole in less than three hours. WebJul 19, 2024 · Callisto is Jupiter’s second largest moon after Ganymede and it’s the third largest moon in our solar system. It’s almost as big as Mercury. Callisto’s circumference at its equator is about 9,410 miles …

Ride With Juno As It Flies Past the Solar System’s Biggest Moon …

WebJun 15, 2016 · Ganymede: Facts About Jupiter's Largest Moon. Facts about Ganymede. Age: Ganymede is about 4.5 billion years old, about the same age as Jupiter. Discovery and exploration of Ganymede. … WebJul 27, 2024 · Previous research suggested that Ganymede — which is larger than Mercury and Pluto, and only slightly smaller than Mars — may contain more water than all of Earth's oceans combined. However, the... henry j beans manchester

Ganymede – Facts About The Largest & Most Massive Moon

WebGanymede is the largest and most massive natural satellite of Jupiter, as well as Solar System object among all dwarf planets and all other moons of the Solar System.It is the largest Solar System object without an … WebIt orbits Jupiter at a distance of 1,070,000 km (665,000 miles). Ganymede’s relatively low density of 1.93 grams per cubic cm indicates that its composition is roughly half rock and half water ice by mass. Spacecraft investigations of its gravity field reveal that the interior consists of a dense, iron-rich core with a radius of 1,500 km (930 ... http://www.spaceopedia.com/solar-system/moons/jupiter-moons/ganymede/ henryjcars.com