The official Expedition 5 mission patch as worn by the astronauts and ground teams. Expedition 5 will be the fifth resident crew to live aboard the International Space Station starting in early June. Expedition 5 is comprised of commander Valeri Korzun, NASA astronaut Peggy Whitson and Russian cosmonaut Sergei Treschev.

Measures approx. 8 x 10 cm (3 x 4 inches).