“The history of Soviet mission patches begins with one of space travel’s most significant achievements. In 1963, Valentina Teresknova made history as the first woman in space. Her call sign was Chayka—Seagull—and under it, she completed 48 orbits of Earth. As she did so, hidden from view, sewn onto the thermal garment under her orange space suit, was the first mission emblem. It depicted a dove of peace flying in the sun’s rays, and underneath, in blocky red text, the letters CCCP. Teresknova called it a seagull, after her call sign.” More cosmonaut mission patches and mission patch history at Atlas Obscura.