On November 2, 2000, the first residential crew arrives aboard the International Space Station. The arrival of Expedition 1 marked the beginning of a new era of international cooperation in space and of the longest continuous human habitation in low Earth orbit, which continues to this day.
The space agencies of the United States, Russia, Canada, Japan and Europe agreed to cooperate on the ISS in 1998, and its first components were launched into orbit later that year. Five space shuttle flights and two unmanned Russian flights delivered many of its core components and partially assembled the space station. Two Russians, Yuri Gidzenko and Sergei Krikalev, accompanied by NASA’s Bill Shepherd, were selected as the crew of Expedition 1.