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| 正面描述 | 登录 以查看详情 |
|---|---|
| 正面文字 | Latin |
| 正面铭文 | 登录 以查看详情 |
| 背面描述 | The reverse presents a richly coloured science-fiction scene depicting a view from the surface of Callisto, one of Jupiter's Galilean moons. In the left foreground, a helmeted astronaut in a detailed spacesuit gazes toward the upper right, rendered in frosted silver relief without colour. Behind the figure, the gas giant Jupiter dominates the background in vivid applied colour, showcasing its characteristic ochre, orange, and rust-red banded atmosphere and the iconic Great Red Spot. A stylised retro-futuristic rocket ascends diagonally across the planetary disc, while jagged rocky outcroppings of Callisto's terrain occupy the lower right in silver relief. The legend JUPITER FROM CALLISTO is inscribed in bold block lettering across the lower centre of the field. |
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| 边缘 | 登录 以查看详情 |
| 铸币厂 | 登录 以查看详情 |
| 铸造量 | 登录 以查看详情 |
| 附加信息 |
Niue has operated as a prolific bullion and commemorative licensing platform since the 1990s, effectively leasing its sovereign coinage authority to foreign minting houses — in this case almost certainly a European private mint issuing under New Zealand monetary oversight, since Niue uses the New Zealand dollar as its actual currency. The "1 Dollar" face value is a legal fiction; no one has ever tendered one of these in Alofi.
Jupiter's moon Callisto was confirmed to have a possible subsurface ocean by Galileo spacecraft data in the late 1990s, making it a periodic subject of astrobiological interest.