Austria

2023

This commemorative silver coin was issued by the Austrian Mint in 2023 as part of its science and astronomy series exploring extreme phenomena in the universe. The design is dedicated to neutron stars, the ultra-dense remnants of massive stellar explosions. One side features a vivid, colorized depiction of intense magnetic fields and radiation surrounding a neutron star, with a raised spherical element emphasizing density and gravity. The reverse presents a scientific diagram referencing the Crab Pulsar, illustrating the star’s internal structure, rotation speed, and physical properties. The coin combines scientific accuracy with innovative minting techniques and tactile elements to visualize complex astrophysical concepts.