The solar system’s largest planet shines bright as the Moon wanes and Saturn’s moons dance in the sky this week.

NASA has detected water vapor for the very first time in the atmosphere of Ganymede — not only Jupiter's largest moon, but the largest moon in our entire solar system. Researchers made the discovery ...

For the first time ever, astronomers say they’ve found evidence of water vapor on Jupiter’s moon, Ganymede. While scientists were already aware of the likelihood that the moon—the largest one in the ...

Scientists have observed “extraordinary” waves coming out of Jupiter’s moon Ganymede. The electromagnetic waves, also known as “chorus waves,” were spotted using the Galileo Probe spacecraft, which ...

NASA's Juno spacecraft captured vivid images of Jupiter's moon Ganymede during a flyby on June 7. Credit: NASA/JPL-Caltech/SwRI/MSSS Ganymede, a behemoth of an icy moon in Jupiter's orbit, was ...

NASA's Juno deep-space probe has sent back the first close-up images of Jupiter's largest moon, Ganymede, to be captured in two decades. Snapped during Juno's flyby of the giant moon on June 7, the ...

On Dec. 28, 2000, NASA’s Galileo spacecraft discovered auroras on Ganymede, Jupiter’s largest moon. Galileo launched in 1989 ...

It was the closest spacecraft encounter with Ganymede since May 2000. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The photos from a historic ...

Orbiting Jupiter, NASA's Juno spacecraft streaked past Ganymede on Monday, beaming back the first close-up views of the largest moon in the solar system since the Galileo orbiter last flew past in ...

This could be a trend for icy bodies throughout the solar system and beyond. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. In the wisp-thin sky ...

Ganymede is Juice’s primary target. During the first, Jupiter-orbiting phase of the mission, the spacecraft will make 12 flybys of the mysterious moon. It will later transfer from orbit around Jupiter ...