Ganymede : Vệ Tinh LỚN NHẤT Hệ Mặt Trời

Did you know that the largest object orbiting a planet in the Solar System is even larger than Mercury? That's Ganymede – the largest moon in the Solar System and a giant world orbiting Jupiter. With a diameter of approximately 5,268 km, Ganymede is larger than Mercury, but its mass is less due to its composition of primarily rock and ice. Remarkably, Ganymede is the only moon in the Solar System with its own magnetic field. This suggests that a molten metal core, similar to Earth's, may exist within it. Beneath layers of ice tens to hundreds of kilometers thick, scientists believe Ganymede is hiding a vast saltwater ocean. The amount of water there could be more than all of Earth's oceans combined. If this hypothesis is correct, Ganymede would become one of the places with the most water ever known in the Solar System. Currently, missions like JUICE are targeting Ganymede to explore its internal structure, magnetic field, and the potential for a habitable environment. In other words... Ganymede is not only the largest moon in the Solar System. It is also one of the most mysterious and promising worlds in the search for extraterrestrial life. #ganymede #saomoc #jupiter #moon #vutru #thuvienvutru #space #universe #cosmos #astronomy #science #khoahoc #thienvan #juicemission #esa #spacefacts #deepspace #earth #solarsystem #alienlife #khamphavu_tru #bi_an_vu_tru #sciencefacts #astronomyfacts #icymoon