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STS-88

STS-88 was Space Shuttle Endeavour's first International Space Station assembly mission. The crew delivered the U.S.-built Unity connecting module, captured and mated the Russian-built Zarya module with the Shuttle robotic arm, entered the joined station modules, and completed three Ross-Newman spacewalks to connect power, data, and hardware for future assembly.

STS-88
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Identity

Aliases
Endeavour STS-88First International Space Station FlightFirst Shuttle mission to the ISSUnity-Zarya assemblyISS assembly flight 2ASTS 88
Name
STS-88
Status
completed

Details

Astronauts
Description
STS-88 was Space Shuttle Endeavour's first International Space Station assembly mission. The crew delivered the U.S.-built Unity connecting module, captured and mated the Russian-built Zarya module with the Shuttle robotic arm, entered the joined station modules, and completed three Ross-Newman spacewalks to connect power, data, and hardware for future assembly.
End Date
1998-12-15
Landing Site
Launch Site
Outcome
Successfully completed the first Shuttle mission to the International Space Station: joined Unity and Zarya, activated and entered the first station modules, performed three assembly EVAs, and deployed MightySat 1 and SAC-A.
Program
Space Shuttle program
Start Date
1998-12-04
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Creation Time
June 30, 2026 at 20:12:21 UTC
Updated Time
July 15, 2026 at 00:25:02 UTC

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