An ocean below it's surface. It's unsure how deep or what sort of ocean - fresh or saline (the consensus seems to indicate saline).
The scientists think that Europa can have the life on it.
I have read somewhere that scientists think that europa may have an underground ocean.
Water
Europa is a remarkable moon because it may be comprised of mostly liquid water under a layer of ice. Europa is one of the moons of Jupiter.
Because there are materials in Europa which Earth also contain. A example of this is H2o (Water)
Europa has frozen oceans.
Victory in Europa day
They may have life.
Europa Europa was created on 1990-11-14.
There may be life under Europa's vast oceans. It is cold, but heat from the moon's core and Jupiter's magnetic field may make it habitable for organisms under the ice.
A saline ocean beneath it's crust.
They may not make it nrxt year.