Progress 8Rocket launchby RussiaLaunch time27 Mar 198018:53 UTCsuccessOrbit: LEOSalyut 6 Logistics.MissionRocketPayloadsDockingRocket SoyuzUlaunched from Baikonur Cosmodrome, Pad 31/6KazakhstanPayloadsNamePurposeMassCommentProgress 8---Docking to Salyut 6 RearDocked29 Mar 1980 20:01:00 UTCUndocked25 Apr 1980 08:04:00 UTCDeorbited26 Apr 1980 06:54:00 UTC