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The CrewCargoTimelineEVAShuttle ArchivesPrevious mission: STS-109Next mission: STS-111STS-110: A Framework for Station Expansion
Time in Orbit

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Mission Patch
Image: STS-110 Insignia
Mission Highlights
Mission:International Space Station Flight 8A
Shuttle:Atlantis
Launch
Pad:
39B
Launch:April 8, 2002
3:44 p.m. CDT
Window:Less than 5 minutes
Docking:April 10, 2002
11:05 a.m. CDT
EVAs4 spacewalks
Undocking:April 17, 2002
1:31 p.m. CDT
Landing:April 19, 2002
11:27 a.m. CDT
Duration:10 days,
19 hours,
42 minutes
Orbit
Altitude:
122 nautical
miles
Orbit
Inclination:
51.60
Related Links
*2002 Space Shuttle Missions
*Space Station Assembly
*Expedition Four Crew
*STS-110 Launch Videos
*STS-110 Ask the Crew Answers
*STS-110 Ask the MCC Answers
Imagery

IMAGE: STS-110 Mission Specialists Lee Morin, left, and Jerry Ross.
STS-110 Mission Specialists Lee Morin, left, and Jerry Ross work on the International Space Station's S0 Truss during the mission's second spacewalk.

Click here to see STS-110 images in the Gallery.

STS-110 Delivers Framework for Station Expansion
Space Shuttle Atlantis lifted off at 3:44 p.m. CDT (2044 GMT) April 8, 2002 on a mission to install the 43-foot-long S0 (S-Zero) Truss -- the backbone for future station expansion -- to the International Space Station.

While in orbit, the STS-110 crewmembers -- Bloomfield, Frick and Mission Specialists Ellen Ochoa, Jerry Ross, Rex Walheim, Steve Smith and Lee Morin -- performed four spacewalks and used the shuttle and station robotic arms to install and outfit the S0. They prepared the station for future spacewalks and spent a week in joint operations with the station's Expedition Four crew. They also prepared the first railroad in space, the Mobile Transporter, for use.

The crew returned to Earth at 11:27 a.m. CDT (1627 GMT) April 19, 2002.

Click here for an interactive view of STS-110. (Requires Flash Player)


IMAGE: Artist's concept of the station after STS-110.
*STS-110 Press Kit
*International Space Station
*2002 Station Assembly Missions

S0 Truss
IMAGE: S0 Truss Installation
With STS-110 Mission Specialist Ellen Ochoa at the controls, the International Space Station's robot arm moves the S0 (S-Zero) Truss into position for installation.

STS-110: A Mission of Milestones
Space Shuttle Atlantis' flight to the International Space Station included several milestones. First, STS-110 delivered the S0 (S-Zero) Truss -- the first of nine pieces that will make up the station's external framework that will eventually consist of nine pieces and stretch 109 meters (356 feet).

STS-110 Mission Specialist Jerry Ross became the first human to be launched into space seven times. With the two spacewalks that he performed, he tightened his grip on the most U.S. spacewalks (nine) and spacewalking time -- 58 hours, 18 minutes. Second on the list for both spacewalking milestones is Ross' crewmate Mission Specialist Steve Smith, who also conducted two spacewalks during STS-110 to give him a total of 49 hours, 48 minutes during seven spacewalks.

The mission had other spacewalk milestones. This was the first time that the station's robotic arm was used to maneuver spacewalkers around the station, and it was the first time that all of a shuttle crew's spacewalks were based out the station's Quest Airlock.

Atlantis also had a milestone. When STS-110 launched on April 8, 2002, it became the first shuttle to use three Block II Main Engines.


Curator: Kim Dismukes | Responsible NASA Official: John Ira Petty | Updated: 12/10/2003
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