Enceladus May Have Salty Ocean?

Question

Source of sodium in Saturn’s E ring may have come from the geysers that spewed out salty water beneath Enceladus' crust.

http://www.sciencenews.org/view/generic/id/34109/title/Saturns_moon_may_host_an_ocean

Answer 1

Very cool story.  Sure, Enceladus could have salty water.  It might not take much salt to get this result.  It also might not be salt, but some other form of sodium.