Does Jupiter's Moon Europa Have a Subsurface Ocean? Here's What We Know

45K views · 259 reactions | More clues about the subsurface ocean habitat on Enceladus! Infrared images from NASA Solar System Exploration's Cassini spacecraft reveal geological activity on the Saturn moon — providing strong evidence that the region has been resurfaced with ice from its interior. More info: https://go.nasa.gov/3hJuAtx | NASA Astrobiology | Facebook