This is the biggest moon in the Solar System. It's huge, it's weird, and we've learned some pretty interesting stuff about it in the past 400 years BBC Sky at Night Magazine
Auroras on Jupiter's giant moon Ganymede look like Earth's northern lights, NASA spacecraft reveals Space
Jupiter's moon Ganymede could be a giant dark matter detector New Scientist
The Sky Today on Monday, December 1: Ganymede and its shadow transit Jupiter Astronomy Magazine
The Universe May Be Full of Spectacular Auroras, Our Biggest Moon Ganymede Shows Us Orbital Today
Auroras on Jupiter’s moon Ganymede are surprisingly similar to those on Earth Earth.com
Ganymede’s Auroral Patches Reveal Shared Physics with Earth’s Aurorae Sci.News
Jupiter’s moons: How to see and enjoy them EarthSky
Ganymede: Facts NASA Science (.gov)
What are Jupiter’s Galilean moons? The Planetary Society
From Earth to Jupiter OnlySky
Spotlight on Ganymede, Juice’s primary target European Space Agency
Ganymede: Jupiter’s moon larger than a planet and with its own magnetic field yourweather.co.uk
Ganymede NASA Science (.gov)
Ganymede: Facts About Jupiter's Largest Moon Space
Ganymede - JUICE - Science Portal ESA Science & Technology
Salts and Organics Observed on Ganymede’s Surface by NASA’s Juno NASA Jet Propulsion Laboratory (JPL) (.gov)
Hubble Finds First Evidence of Water Vapor at Jupiter’s Moon Ganymede NASA Science (.gov)
Ganymede May Harbor 'Club Sandwich' of Oceans and Ice NASA Jet Propulsion Laboratory (JPL) (.gov)
Hubble Finds Ozone on Jupiter’s Moon Ganymede NASA Science (.gov)
An Ancient Asteroid Smashed Into Jupiter's Moon Ganymede and Tipped It Over, Study Finds Smithsonian Magazine
Pia25030 Audio Of Junos Ganymede Flyby NASA Jet Propulsion Laboratory (JPL) (.gov)
Jupiter's Moon Ganymede Has a Salty Ocean with More Water than Earth Space
A huge asteroid crash permanently altered Jupiter's biggest moon Ganymede Space
See the First Images NASA’s Juno Took As It Sailed by Ganymede NASA Jet Propulsion Laboratory (JPL) (.gov)
Huge ocean confirmed underneath solar system's largest moon Science | AAAS
Jupiter’s Moon Ganymede Sounds Like Dial-Up Internet Smithsonian Magazine
Jupiter’s moon Ganymede is coated in salts and organics EarthSky
Million-fold increase in the power of waves near Jupiter's moon Ganymede Phys.org
NASA’s Hubble Observations Suggest Underground Ocean on Jupiter’s Largest Moon nasa.gov
Mighty Jupiter moon Ganymede pictured in close-up BBC
Gigantic asteroid impact shifted the axis of Solar System's biggest moon EurekAlert!
NASA’s Juno to Get a Close Look at Jupiter’s Moon Ganymede NASA Jet Propulsion Laboratory (JPL) (.gov)
Ancient asteroid 20 times larger than the one that wiped out the dinosaurs likely hit Jupiter’s moon Ganymede CNN
Giant impact on early Ganymede and its subsequent reorientation - Scientific Reports Nature
Hubble Finds First Evidence of Water Vapour at Jupiter’s Moon Ganymede ESA/Hubble
NASA’s Juno Celebrates 10 Years With New Infrared View of Moon Ganymede NASA Jet Propulsion Laboratory (JPL) (.gov)
An internal ocean on Ganymede: Hooray for consistency with previous results! The Planetary Society
Jupiter’s moon Ganymede was struck by asteroid bigger than dinosaur-killing rock The Guardian
STScI: Hubble Finds First Evidence of Water Vapor at Jupiter’s Moon Ganymede AURA Astronomy