🚀 Thor DM-21 Agena-B · Discoverer 31
Sunday, September 17, 1961
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9:00 PM – 10:00 PM
Space Launch Complex 2E, Vandenberg SFB, CA, USA
September 17, 1961 at 21:00 UTC · Launch Successful Thor DM-21 Agena-B — United States Air Force Space Launch Complex 2E, Vandenberg SFB, CA, USA The world's 127th orbital launch attempt, and 34th of 1961. Data: Launch Library 2, The Space Devs. Image by USAF via The Space Devs.
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