NASA’s future research should focus on saturn’s rings.
Researched showed that a liquid ocean exists under the icy surface of Enceladus (a tiny encrusted ocean world that orbits saturn’s moon). Scientists found heavy presence of hydrogen beside the seafloor which means there might be chemical reactions that will support life. “Future missions to explore oceans beyond earth will answer many of these questions.” said Seewald.
Like he said, this research will help us uncover the unknown of our solar system, and solve problems that seems impossible. For example, hydrogen proves to us that life beyond earth might exist, and it is possible for us to find a place that supports life to settle.