Across
- 3. First (I) moon ever discovered
- 5. Labelled XLV
- 7. Second Galilean moon to be discovered
- 8. Tenth (X) moon ever discovered
- 9. Only moon in the carpo group
Down
- 1. Galilean moon with a mass of 15 million
- 2. Discovered by Perrine in 1904
- 4. Inner group with a mass of ~3.6
- 6. Himalian moon discovered in 1905