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| STS-100 | |
|---|---|
| Name | STS-100 |
| Operator | National Aeronautics and Space Administration |
| Launched | 19 April 2001 |
| Landed | 1 May 2001 |
| Mission duration | 11 days, 21 hours, 31 minutes, 14 seconds |
| Launch site | Kennedy Space Center |
| Spacecraft | Space Shuttle Endeavour |
STS-100
STS-100 was a Space Shuttle program mission flown by Space Shuttle Endeavour in April–May 2001 to deliver and install the Canadian-built Canadarm2 robotic manipulator to the International Space Station. The flight linked crews, modules, and robotics milestones from programs such as NASA, Canadian Space Agency, Lockheed Martin, and international partners including Roscosmos, European Space Agency, and JAXA. The mission supported assembly, logistics, and extravehicular activity objectives connected to ongoing operations at Expedition 2 and involved astronauts, engineers, managers, and institutions from across the orbital community.
The mission launched from Kennedy Space Center Launch Complex 39B aboard Space Shuttle Endeavour and rendezvoused with the International Space Station in low Earth orbit. Flight operations integrated techniques developed during earlier flights such as STS-88, STS-92, STS-97, and STS-99 while paving the way for later assembly flights like STS-104 and STS-108. Ground control support came from Mission Control Center (Houston), with coordination among Johnson Space Center, Marshall Space Flight Center, and the Canadian Space Agency in Montreal. Payload processing and integration involved contractors including Boeing, Bombardier, and MDA Space Missions.
The seven-person crew included a mix of pilots, mission specialists, and payload specialists drawn from NASA and the Canadian Space Agency. Crew members had prior or subsequent ties to programs and events such as STS-49, STS-89, STS-102, Expedition 1, Expedition 3, and training at Johnson Space Center. Several crew members later participated in advisory roles with institutions like SpaceX, Blue Origin, and United Launch Alliance in industry and policy fora including AIAA conferences and Congressional hearings.
Primary payloads were the Canadian-built Canadarm2 and the Mobile Base System hardware carried in the shuttle's payload bay. Objectives included robotic installation tasks, activation of power and data interfaces, and verification of articulated functions necessary for operations with modules such as Unity (ISS module), Zarya, and future elements like Destiny (ISS module) and Harmony (Node 2). Secondary cargo included scientific hardware destined for experiments tied to organizations such as National Oceanic and Atmospheric Administration, European Space Agency, and universities collaborating through programs like NASA's Space Flight Program and Microgravity Science and Applications. Logistics management interfaced with supply chains operated by firms including Sierra Nevada Corporation and Honeywell.
The mission executed multiple extravehicular activities with astronauts using Extravehicular Mobility Unit suits and procedures refined from missions such as STS-71 and STS-93. EVAs focused on outfitting the Canadarm2 and preparing attachment sites on the International Space Station truss structures, referencing techniques developed during STS-100's predecessors and successors. EVA operations involved coordination with Mission Control Center (Houston), life support specialists at Johnson Space Center, and EVA trainers at facilities such as Neutral Buoyancy Laboratory. Safety practices drew on lessons from incidents discussed in forums like Columbia disaster investigations and subsequent recovery and resilience programs.
The timeline encompassed launch, on-orbit rendezvous and proximity operations, installation of the Canadarm2, EVA periods, payload transfers to the International Space Station, and deorbit and landing at Kennedy Space Center or alternate sites such as Edwards Air Force Base when weather contingencies applied. Orbital operations referenced tracking and navigation assets including Ground Network, Tracking and Data Relay Satellite System, and coordination with international tracking stations such as Esrange Space Center and DSS-14 facilities. Post-landing processing returned hardware to integration centers like Stennis Space Center and contractor depots including MDA Space Missions.
The mission insignia incorporated symbols representing the shuttle, the Canadarm2, and partnership between NASA and the Canadian Space Agency, echoing design traditions from emblems such as those for STS-88, STS-96, and Expedition 2. Patches were produced by artists and vendors who have worked on emblems for crews associated with institutions like United States Postal Service commemorative programs and aerospace museums such as the Smithsonian National Air and Space Museum.
Post-flight assessment covered robotic performance, EVA procedures, thermal and structural data, and operational integration with International Space Station systems. Findings informed upgrades in subsequent robotics operations performed during flights like STS-111 and contributed to the evolution of the Canadarm2's role in station maintenance, berthing of modules such as Rassvet and Kibo (module), and servicing activities later executed by commercial providers including SpaceX Crew Dragon and Northrop Grumman. The mission's legacy persists in collaborative frameworks involving Canadian Space Agency contributions, robotics research at institutions like NASA Jet Propulsion Laboratory, and educational outreach connected to space policy debates in bodies such as United States Congress and international forums including the United Nations Committee on the Peaceful Uses of Outer Space.
Category:Space Shuttle missions Category:2001 in spaceflight