Neptune, piece 9 of 9
Only one spacecraft has ever visited Neptune. Voyager 2 flew past on 25 August 1989, and it measured a day of about 16 hours and found six new moons.
| Card | Neptune 9 |
|---|---|
| Set | Planets |
| Edition | Puzzle |
| Book value | Est. 8 to 20 Credits once graded |
| Checklist | 72 / 90 |
| Rarity | Common |
| Owned | 2 |
Only one spacecraft has ever visited Neptune. Voyager 2 flew past on 25 August 1989, and it measured a day of about 16 hours and found six new moons.