Scientists are exploring icy moons in our solar system for signs of habitable conditions. Moons like Europa, Titan, and Enceladus show potential for hosting life due to the presence of liquid water and energy sources. Space missions like the JUpiter ICy moon Explorer will investigate these moons further. The moons may have liquid water oceans under their icy surfaces, making them potential habitats for life. The gravitational pull of giant planets could provide enough heat to sustain these habitats. Future missions like TSSM or TiMe could explore Titan in more detail. Waterworlds on exoplanets are also being studied for habitability.