We can't yet be certain, but the current best guess is that it is predominantly covered with ice. In fact, one of the interesting theories concerning Europa is that the ridges that we can see on the surface were caused by the ice cracking, and the liquid (water?) beneath boiling into space and then refreezing, and then forming pressure ridges when the ice sheets come back together.
The average temperature on the surface of Europa (as in one of Saturn's moons) is around -260 degrees Fahrenheit.
An icy surface.
There is a hidden ocean on Europa as found out by NASA, manifested as churning seas beneath its icy surface.
A mass of 2,496 pounds on Earth would be 334.6 pounds on Europa.
A thick layer of ice
I thinkis have a hard and weird one
The day time temperature in the Europa would be -160 degrees
europa
They believe there is liquid water underneath its frozen surface. If there is liquid water on Europa, there might also be life.
Io Europa Ganymede Callisto
Jupiter has a moon named Europa. Europa is one of the largest moons of Jupiter and is known for its icy surface and potential subsurface ocean that may harbor life.
Europa, one of Jupiter's moons, has a smooth, uncratered surface covered with ice. This icy crust is thought to overlay a subsurface ocean of liquid water, making Europa an intriguing target for further exploration in the search for extraterrestrial life.