🧲✨🌕↗♃

#magnetic field #magnetosphere #intrinsic magnetic field #jovian moon #ganymede #space physics

🪐🌕🌌

#ersa #jupiter moon #jovian moon #outer moon

🧊💧🛡️🌕↗♃

#ice moon #subsurface ocean #water world #jovian moon #cryosphere #ganymede

♃↖🌕

#jovian moon #ganymede

🥇🌕↗♃

#largest moon #solar system record #jovian moon #ganymede