And today, we know so much about each Galilean moon that they are almost considered planets in their own right. This mosaic shows the surfaces of Jupiter’s four Galilean moons images ...

Languages: English. You can get in touch with Robyn by emailing r.white@newsweek.com Jupiter and its four largest moons will be visible in the sky early Wednesday morning, assuming skygazers are ...

How many moons does Jupiter have? Scientists have discovered dozens of them, but the answer may be more complicated than it seems. When you purchase through links on our site, we may earn an ...

Aurorae aren’t just limited to Jupiter though but are also present on four of its moons: Io, Europa, Ganymede, and Callisto. Astronomers recently used the High-Resolution Echelle Spectrometer ...

On the fiery Io, the innermost and third-largest of Jupiter’s four Galilean moons, Juno's observations have provided more insights about its incessant volcanic activity. It's a world home to ...

James Webb Space Telescope Sees Jupiter's Rings, Moons and Auroras Credit: Space.com | imagery courtesy: NASA, ESA, Jupiter ...

The ice on the surface of Jupiter's massive moon Europa is constantly changing, hinting at the presence of a subsurface ocean ...

Europa, one of the four large moons of Jupiter first seen by Galileo 414 years ago, may have a deep, salty, global ocean hidden beneath a thick crust of ice. Where there is water, there might be life.

Four tiny specks of light close by the giant planet are the biggest of the Jupiter’s 95 moons. If we weren’t dazzled by Jupiter’s own glare, these moons are bright enough to be seen by the ...

The Full Moon in Sagittarius on June 11, 2025 will initiate a powerful new era for four zodiac signs. With the ruler of this lunation being Jupiter in Cancer, this is a wondrous and mystical Full Moon ...

On Oct. 14, NASA's Europa Clipper mission launched from Kennedy Space Center in Florida toward one of Jupiter's largest moons. The launch was eagerly anticipated by scientists around the world, in ...