Ganymede's Salty Surface Reveals Organics, Confirms NASA

NASA's Juno spacecraft has discovered mineral salts and organic compounds on Jupiter's moon Ganymede, providing insights into the moon's origin and composition. The data suggests the presence of a deep ocean brine that reached the moon's surface. Ganymede, the largest moon in the solar system, has a magnetic field and an underground sea beneath its icy shell. The findings could aid in understanding other distant moons and dwarf planets in the solar system and beyond.