This centre covers 2,000m² and features:
- Merlin’s laboratory, an area for exploring where visitors can enjoy discovering 30 science experiments at their own pace,
- The earth room, which tells the story of the geological era of the Armorican massif,
- The Eureka room, which houses temporary exhibitions,
- A planetarium with a 100-seat hemispherical room.
Scientific events and lectures are held on a regular basis.