2023 Austria €20 Silver Proof Coin "The Uncharted Universe: The Neutron Star"

• Mint: Austrian Mint
• Denomination: €20
• Quality: Proof
• Issue limit: 30,000 pcs.
• Alloy: 92.5% Sterling Silver
• Diameter: 34 mm
• Weight: 22.42 grams
• Box/Capsule: Yes/Yes
• Certificate: Yes

Additional Information

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Third & Last issue of three in series the Uncharted Universe

Among the densest stellar objects in the universe, neutron stars are heavier than the sun itself. A superb representation of this unique galactic phenomenon, this little beauty weighs considerably less.

Featuring a semi-sphere in its centre that curves inwards on one side and outwards on the other, the last coin in The Uncharted Universe series is designed to be a simplified representation of that unique galactic phenomenon – the neutron star.