SOLAR-SYSTEM FLIGHT RECOMMENDATIONS (excluding Mars)
Priority Mission Description
Small missions (<$325 million)
1 Discovery missions Small, innovative missions led by a single
principal investigator
2 Cassini Expanded An extension of the Cassini orbiter's mission
at Saturn
"New Frontiers" missions (<$650 million)
1 Kuiper Belt-Pluto Explorer A flyby mission of several Kuiper Belt
