NASA's Voyager probes passed through Jupiter's system and snapped pictures of its largest moons, also known as the Galilean ...

Thermal sensors to identify warmer ice formations. The mission's primary goal is to determine whether Europa, which is ...

Europa, Jupiter’s enigmatic moon, may hide a vast, icy ocean with double the water of Earth. First hinted at by NASA’s Galileo mission, this subsurface ocean holds tantalizing potential for ...

Europa. The name of Jupiter's icy moon has spread around the world as a hopeful candidate for life elsewhere in our solar system. If it's there, a new NASA-funded research alliance called Oceans ...