Web1.) Inner moons (inside Galilean) = 4 small moons. 2.) Galilean moons ( 4 moons) largest, similar in size to Earth's Moon named for mythical attendants of Roman god, Jupiter.---->Io, Europa, Ganymede, Callisto 3., 4.) Outer moons ----> 2 sets of 4 major moons. Each set appears to have been a single body, captured by Jupiter, then broken … The Galilean moons , or Galilean satellites, are the four largest moons of Jupiter: Io, Europa, Ganymede, and Callisto. They were first seen by Galileo Galilei in December 1609 or January 1610, and recognized by him as satellites of Jupiter in March 1610. They were the first objects found to orbit a planet other than the … See more Discovery As a result of improvements Galileo Galilei made to the telescope, with a magnifying capability of 20×, he was able to see celestial bodies more distinctly than was previously possible. … See more Fluctuations in the orbits of the moons indicate that their mean density decreases with distance from Jupiter. Callisto, the outermost and least … See more All four Galilean moons are bright enough to be viewed from Earth without a telescope, if only they could appear farther away from Jupiter. … See more GIF animations depicting the Galilean moon orbits and the resonance of Io, Europa, and Ganymede See more Some models predict that there may have been several generations of Galilean satellites in Jupiter's early history. Each generation of moons to have formed would have spiraled into Jupiter and been destroyed, due to tidal interactions with Jupiter's See more Jupiter's regular satellites are believed to have formed from a circumplanetary disk, a ring of accreting gas and solid debris analogous to a protoplanetary disk. They may be the remnants of a score of Galilean-mass satellites that formed early in Jupiter's history. See more • Jupiter's moons in fiction • Colonization of the Jovian System See more

Callisto: Facts About Jupiter

Web1 day ago · ESA’s Juice mission will explore Jupiter and its intriguing Galilean moons — … WebJupiter has a very large number of moons — 63 have been discovered so far. Four are big enough and bright enough to be seen from Earth, using no more than a pair of binoculars. These moons — Io, Europa, Ganymede, and Callisto — were first discovered by Galileo in 1610, so they are sometimes referred to as the Galilean moons (Figure below ... tinted safety glasses readers

Overview Jupiter – NASA Solar System Exploration

WebThe Jupiter Icy Moons Explorer ( JUICE) is an interplanetary spacecraft in development by the European Space Agency (ESA) with Airbus Defence and Space as the main contractor. The mission will study three of Jupiter 's Galilean moons: Ganymede, Callisto, and Europa, all of which are thought to have significant bodies of liquid water beneath ... WebIo (/ ˈ aɪ. oʊ /), or Jupiter I, is the innermost and third-largest of the four Galilean moons of the planet Jupiter.Slightly larger than Earth’s moon, Io is the fourth-largest moon in the Solar System, has the highest density of any moon, the strongest surface gravity of any moon, and the lowest amount of water (by atomic ratio) of any known astronomical object in the … Web20 hours ago · But on smaller moons like Europa — the smallest of Jupiter’s Galilean moons — the ocean likely sits directly above and in contact with the hot, rocky core, which could provide energy for ... pass props to classname