Europa Clipper will peer beneath the moon’s icy crust where an ocean is ... release oxygen all the way down into the ocean that could possibly fuel sea life. Earlier this year, NASA was in ...

Europa’s internal ocean is salty and is estimated to be about 100 kilometers deep on average, with a total volume of water twice that of all Earth’s oceans, despite this moon being ...

Its sea lies beneath an 11 mile thick crust ... also known as table salt, on Europa a year ago. The moon orbits Jupiter every 3.5 days.