Europa
One of Jupiters moons
Astronomers and scientists believe that Europa has a vast ocean beneath it's crust.
It has a chemical environment, it's icy and apparently the perfect place to look for life.
Europa is about 45 billion years old. It's 480 million miles away from the sun, that's why scientists think it is icy, the iciness causes Europa to give off light. Europa is a bit smaller than earths moon. It has a rocky mantle, and an iron core;
Pictures Of The Planet
What the planet looks like
A guess on what it's surface looks like
This picture shows that there is water