We’re Going To Uranus! NASA Will Spend $4.2 Billion And $4.9 Billion On New Flagship Missions To The ‘Ice Giant’ And Saturn’s ‘Wet Moon’ Enceladus It’s official—NASA is being sent to "ice giant" planet Uranus and Saturn’s moon Enceladus. Both are recommended flagship missions in the new Decadal Survey for Planetary Science and Astrobiology. It will also go to Mars to pick-up the Perseverance rover's samples.