The Ocean on Jupiter’s Moon Europa Has Table Salt, Just Like Earth’s Seas | Space
Europa’s huge buried sea may be sodium-chloride salty, like the oceans of Earth.
Jupiter has become a hot bed of discoveries since the JUNO mission arrived at Jupiter on July 4th 2016. Its 3 years since its arrival and the discoveries continue to happen. Europa has now become an interest to NASA. The article has a great infographic about Europa.