Io is one of the largest moons of Jupiter and the closest of the four Galilean moons. It's also the most volcanically active ...

Ganymede, Callisto, Io, and Europa—their unique features, and their potential to reveal extraterrestrial life.

The spacecraft, which will look for life-supporting conditions on one of Jupiter's icy moons, could launch as soon as Oct. 10 ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

Saturn, Jupiter’s outer neighbour, currently has 83 known satellites. The four larger moons mentioned above, also known as the 'Galilean moons', account for 99.997 percent of the total mass of Jupiter ...

Dave Dexter, composer of The Galilean Suite, four tone poems about the largest moons of Jupiter—Io, ... [+] Ganymede, Callisto and Europa. It's fair to say that of all the moons, it’s Io—the ...

Io, a highly volcanic world, is the innermost Galilean moon of Jupiter. Got a pair of binoculars? Point them at Jupiter tonight—or any night during its bright opposition month—and you’ll ...

NASA’s Europa Clipper spacecraft, the largest the agency has ever built for a planetary mission, will travel 1.8 billion ...

Looking for the best telescope deals? We've rounded up the best deals on the market ahead of Amazon's Prime Big Deal Days on ...

Shifting our gaze from Saturn to the King of planets, Jupiter, we encounter a different spectacle. Although its 95 moons do ...

"It provides the warmth necessary to form and sustain subsurface oceans in the moons around giant planets like Jupiter and Saturn." "Studying the inhospitable landscape of Io's volcanoes actually ...

Much more recently, beginning in 1892, dozens of far smaller Jovian moons have been detected and have received the names of lovers (or other sexual partners) or daughters of the Roman god Jupiter or ...