While we often conflate extraterrestrial life with Mars and Martians, the real action might be happening farther away than the red planet. Beneath the frosty surfaces of icy moons around Jupiter and Saturn, there are massive oceans, oceans that are fifty times bigger and possibly far older than Earth's. Could alien life lurk in those massive, frozen waters? Alien Oceans has got what you need about what's next in our search for life, both in our solar system and beyond.