Ganymede may generate its magnetic field through a core that is still forming today, challenging long-held ideas about ...
A new study suggests Ganymede—our neighborhood's biggest moon—still has a hot, churning core cranking out its unique magnetic ...
New research suggests the moons of Jupiter and Uranus may hint that our planetary neighborhood once had a third ice giant.
The largest moon in the solar system — Jupiter’s Ganymede — has a unique and inexplicable magnetic field. New research could ...