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20 Euros Black Hole
| Issuer | Austrian Mint (Münze Österreich) |
|---|---|
| Year | 2022 |
| Type | Log in to see details |
| Value | 20 Euros |
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| Composition | Log in to see details |
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| Obverse description | The obverse presents a highly detailed scientific rendering of the black hole Cygnus X-1, depicted as a vortex of radiating concentric rings and gravitational lensing lines converging toward a central singularity point. The composition is rendered in high relief, evoking the warping of spacetime around the event horizon. The legend REPUBLIK ÖSTERREICH and the date 2022 arc along the upper periphery, while the denomination 20 EURO appears along the lower field. The inscriptions SINGULARITÄT, 15 M CYGNUS X-1, and EREIGNISHORIZONT are integrated into the design field, identifying key astrophysical features of the subject. |
|---|---|
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| Reverse script | Latin |
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| Mintage | 2022 - Proof - 30,000 |
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