Image: USAF
Thor DM-21 Agena-B | Discoverer 28
United States Air Force · Thor DM-21 Agena-B · Space Launch Complex 1W, Vandenberg SFB, CA, USA
United States Air Force's 53rd launch · 15th this year · humanity's 118th orbital launch attempt
August 4, 1961Add to calendar
Failure0% go
Either the launch vehicle did not reach orbit, or the payload(s) failed to separate.
Window: Aug 4, 00:01 – Aug 4, 00:01 UTC
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