Cassini has completed its mission at Saturn. The spacecraft lost contact with Earth today. The probe Huygens brought amazing photos from a carbon rich moon Titan. It rains H2O on Earth and CH4 Titan. A methane rainstorm must be a cool sight.

Why do not we have permanent spacecrafts circling around all the planets in the Solar systems? Always good to dream a bit about traveling in space. 🙂