AstronautAtlas
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Program archive
Planetary science
Planetary science is explored here through 16 archived missions, from Galileo through ESCAPADE, with the program’s spacecraft, people, milestones, and source-backed history connected along the way.
- Missions
- 16
- People
- 0
- Vehicles
- 16
Explore this program
Choose a path through the Planetary science archive.
Explore the Planetary science program
Follow 16 archived missions, their spacecraft, science payloads, milestones, and source-backed records in one program collection.
Program details1989–202516 mission records
Flight record16 flights16 robotic or uncrewed
First flown missionGalileoOctober 18, 1989
Latest flown missionESCAPADENovember 13, 2025
Program story
This collection brings together the mission records currently available for Planetary science. Use the sections above to move from the chronological flight record to science payloads, spacecraft, timeline milestones, and archival imagery.