For many years, Mars has captured our attention, and new findings have shown that there is water on the planet.
Beneath its frozen surface lies a massive subterranean ocean called Europa, one of Jupiter's largest moons. Perhaps life exists in this ocean, which is kept warm by tidal forces caused by Jupiter's gravity.
The tiny moon of Saturn Enceladus astonishes with its ice and water vapor spewing geysers into space.
The largest moon in our solar system, Ganymede, is another moon of Jupiter and has an ocean beneath its frozen surface.
Titan, the biggest moon of Saturn, is distinct due to its dense atmosphere and liquid ethane and methane lakes and rivers on its surface.
Pluto, which was formerly thought to be the eighth planet, has taken scientists by surprise with its varied topography and possible subterranean ocean.
Comets, sometimes known as "dirty snowballs," are made of rock, dust, and ice. They emit water vapor and other gasses as they get closer to the Sun, giving rise to amazing tails.