An engaging hands-on science centre situated on Nakanoshima island in Osaka, opened in 1989 to commemorate the city's centenary. Spanning four themed floors, its interactive exhibits cover electricity, chemistry, physics, and universe exploration, encouraging visitors of all ages to experiment. A standout attraction is its massive planetarium beneath a 26.5-metre dome, projecting breathtaking high-resolution views of constellations.
| Mon | Closed |
|---|---|
| Tue | 09:30 – 17:00 |
| Wed | 09:30 – 17:00 |
| Thu | 09:30 – 17:00 |
| Fri | 09:30 – 17:00 |
| Sat | 09:30 – 17:00 |
| Sun | 09:30 – 17:00 |






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