Updated November 12, 2019 | Infoplease Staff Genesis (U.S.)Galileo (U.S.)Nozomi (“Hope”) (Japan)Stardust (U.S.)Deep Impact (U.S.)Official NASA Page for Past MissionsOngoing MissionsMajor Space ExplorationsFuture Missions Ongoing Missions Major Space Explorations Future Missions .com/ipa/0/9/3/3/7/3/A0933737.html Sources Our Common Sources
