STS-98 was a 2001 Space Shuttle mission to the International Space Station (ISS) flown by Space Shuttle Atlantis. It was the first human spaceflight launch of the 21st century. STS-98 delivered to the station the Destiny Laboratory Module.
The International Space Station programme is tied together by a complex set of legal, political and financial agreements between the sixteen nations involved in the project, governing ownership of the various components, rights to crewing and utilization, and responsibilities for crew rotation and resupply of the International Space Station. It was conceived in 1984 by President Ronald Reagan, during the Space Station Freedom project as it was originally called.