rhamphotheca: Behold the first geological map of Ganymede, Jupiter’s largest moon by Lauren Davis Four hundred years ago, Galileo Galilei observed Ganymede in orbit around Jupiter. This week, a team of planetary scientists unveiled the first global
rhamphotheca: Behold the first geological map of Ganymede, Jupiter’s largest moon by Lauren Davis Four hundred years ago, Galileo Galilei observed Ganymede in orbit around Jupiter. This week, a team of planetary scientists unveiled the first global
