LAUNCH CENTER
Success
Sat Aug 26 1978
Soviet Space Program
Soyuz 31
Launch Successful
LAUNCH PREVIEW
Launch Time
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(2:51 PM UTC)
Launch Window Start
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(2:51 PM UTC)
Launch Window End
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(2:51 PM UTC)
RECOVERY OVERVIEW
Location
No Recovery Specified
Type
No Recovery Specified
Rocket Details
Name:
Soyuz UDescription:
MISSION OVERVIEW
- Type: Human Exploration
- Soyuz 31 was the sixth mission to visit the Salyut 6 space station and carried the the EP-4 crew, which visited the long-duration Soyuz 29 resident crew. The mission began on August 26, 1978, 14:51:30 UTC, launching Commander Valery Bukovsky and Research Cosmonaut/Flight Engineer Sigmund Jähn, the first German cosmonaut, into orbit. They docked with the station the next day. During their stay on the station, crew conducted various scientific experiments. Soyuz 31 crew swapped vehicles with the Soyuz 29 (EO-2 expedition) crew, which allowed for a longer stay in orbit for EO-2. The mission concluded with a safe landing back on Earth on September 3, 1978, 11:40:34 UTC.
COMPLEX OVERVIEW
Location
Baikonur Cosmodrome, Republic of Kazakhstan
Pad
1/5