How come there is an ocean on Jupiter's moon, Europa? Jupiter after all is five times further away than the Earth is from the Sun. It is not even close to the Habitable Zone. And yet, there is liquid water ocean there. In fact, the four large moons of Jupiter (Io, Europa, Ganymede, and Callisto) are all fascinating places. Please join astrophysicist Salman Hameed in exploring the reasons why there is a liquid water ocean on Europa. 
Full video of this podcast is here: https://youtu.be/J_Fp3pPdDsU