Obverse
An image of the State Emblem of the Republic of Belarus at the top. In the center - a stylized image of the stages of development of the Universe after the Big Bang
Lettering: РЭСПУБЛІКА БЕЛАРУСЬ 100 РУБЛЁЎ 2023 AG 925
Reverse
An image of a graphic message from humanity to other civilizations, which was placed on a special plate of the Pioneer deep space probe
Lettering: ЧАЛАВЕК
