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ISS Assembly Mission 1A/R (Zarya)

ISS Assembly Mission 1A/R launched Zarya, the U.S.-funded and Russian-built Functional Cargo Block and first component of the International Space Station. Proton-K vehicle 395-01 lifted off from Baikonur Site 81/23 on November 20, 1998. About nine minutes later Zarya reached orbit and began deploying its antennas and solar arrays, providing the early station with propulsion, power, communications, and attitude control.

ISS Assembly Mission 1A/R (Zarya)
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Identity

Aliases
ISS 1A/RZarya LaunchFGB LaunchFunctional Cargo Block Launch
Name
ISS Assembly Mission 1A/R (Zarya)
Status
completed

Details

Astronauts
-
Description
ISS Assembly Mission 1A/R launched Zarya, the U.S.-funded and Russian-built Functional Cargo Block and first component of the International Space Station. Proton-K vehicle 395-01 lifted off from Baikonur Site 81/23 on November 20, 1998. About nine minutes later Zarya reached orbit and began deploying its antennas and solar arrays, providing the early station with propulsion, power, communications, and attitude control.
End Date
1998-11-20
Launch Site
Outcome
Success. Zarya reached low Earth orbit and became the first on-orbit element of the International Space Station.
Programs
Start Date
1998-11-20
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Assets & Meta

Creation Time
July 13, 2026 at 11:35:10 UTC
Updated Time
July 29, 2026 at 08:53:52 UTC

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Affiliations
Search Name
ISS Assembly Mission 1A/R (Zarya) ISS 1A/R Zarya Launch FGB Launch Functional Cargo Block Launch
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