During their mission, the Expedition 1 crew activated various systems on board the station, unpacked equipment that had been delivered, and hosted three visiting Space Shuttle crews and two unmanned Russian Progress resupply vehicles.
Durante a misión, a tripulación da Expedición 1 activou varios sistemas na estación, desempaquetou equipos que se enviaran e aloxou tres tripulacións do Transbordador espacial e dous vehículos rusos Progress de reabastecemento non tripulados.