November 22, 1961 at 20:45 UTC · Launch Failure Why: Failed to reach orbit Atlas LV-3 Agena B — United States Air Force Space Launch Complex 3W, Vandenberg SFB, CA, USA The world's 137th orbital launch attempt, and 44th of 1961. Data: Launch Library 2, The Space Devs. Image by NASA (NASA Image and Media Guidelines) via The Space Devs.