Jupiter’s largest moons, known as the Galilean moons, are known not only for their size but for their unique features. Discovered in 1610 by Galileo Galilei, these moons—Ganymede, Callisto ...
In an image taken by Galileo in 1997, the region was barren ... Luckily, nobody is particularly close to a very big change on Jupiter’s moon Io, where a massive new volcano has been spotted ...
On Sept. 21, 2003, NASA's Galileo mission to Jupiter and its moons came to an end. After 14 years of exploration, the Galileo spacecraft intentionally fell into Jupiter and disintegrated in the ...
Jupiter has dozens of moons; the four largest are known as the Galilean moons. In order of their distance from Jupiter, they are the volcanic Io (which is so close that it is stretched and ...
Jupiter has 95 moons and Io, which Galileo discovered through a telescope in 1610—roughly the same size as Earth's moon—is a fiery, wild place. It orbits close to Jupiter and features about ...
Comparison with Galileo spacecraft imagery of the same ... NASA's Juno probe sees active volcanic eruptions on Jupiter's volcanic moon Io (images) — Jupiter's volcanic moon Io looks ...