The reverse of the coin depicts a close-up view of Mars from the impressively minted silver surface of Phobos, the largest moon of Mars. An astronaut observes the red planet from an abandoned observation deck. The reverse is dominated by the red radiance of Mars, framed by the dark shades of space, where also on the right, the inscription: "MARS FROM PHOBOS" - the name of the coin. The obverse of the coin features the image of King Charles III and the inscriptions: "CHARLES III" - the name of the king, "2024" - the year of issue, "ONE DOLLAR" - the face value and "1 OZ 999 SILVER " - the weight and fineness of the silver.