Expedition One crewmembers greet the STS-97 crew in Node 1 / Unity during the STS-97 crew ingress into the International Space Station (ISS). Visible are (clockwise from the far left): Expedition One Mission Commander William ''Bill'' Shepherd, Expedition One Flight Engineer Sergei K. Krikalev, Expedition One Soyuz Commander Yuri P. Krikalev, STS-97 Commander Brent W. Jett, Mission Specialist (MS) Carlos I. Noriega, MS Marc Garneau and MS Joseph R. Tanner (center). Cosmonauts Krikalev and Gidzenko represent the Russian Space Agency (RSA) and Garneau represents the Canadian Space Agency (CSA).