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Program archive
Twin gravity-mapping satellites
Twin gravity-mapping satellites is explored here through 2 archived missions, from GRACE through GRACE Follow-On, with the program’s spacecraft, people, milestones, and source-backed history connected along the way.
- Missions
- 2
- People
- 0
- Vehicles
- 2
Explore this program
Choose a path through the Twin gravity-mapping satellites archive.
Explore the Twin gravity-mapping satellites program
Follow 2 archived missions, their spacecraft, science payloads, milestones, and source-backed records in one program collection.
Program details2002–20182 mission records
Flight record2 flights2 robotic or uncrewed
First flown missionGRACEMarch 17, 2002
Latest flown missionGRACE Follow-OnMay 22, 2018
Program story
This collection brings together the mission records currently available for Twin gravity-mapping satellites. Use the sections above to move from the chronological flight record to science payloads, spacecraft, timeline milestones, and archival imagery.