at the top – a relief image of the State Emblem of the Republic of Belarus; in a circle ‒ inscriptions: REPUBLIC of BELARUS; nominal value: 20 RUBLES (on silver) and 1 RUBLE (on copper-nickel), the year of minting (on silver – the alloy sample), in the center is a stylized image of the stages of the Universe's development after the Big Bang.

in the center is a stylized image of the constellations that emerged after the Big Bang and symbolize the second stage of the formation of the Universe; at the bottom is an inscription – ZORKI.