Documents / Official release

Gemini 5 Technical Debriefing, Part II, 1965

National Aeronautics and Space Administration · 1965 · 325 pages · text from the file's own layer

This is a preliminary Part II transcript of the Gemini 5 (GT-5) flight crew debriefing, prepared by the Spacecraft Operations Branch of NASA's Flight Crew Support Division and dated September 2, 1965. It records astronauts Cooper and Conrad at the Crew Quarters, Cape Kennedy. They discuss how the spacecraft systems worked, including the platform and the OAMS thruster failures. The transcript also covers operational checks, visual sightings, experiments, training, premission planning, and medical aspects. It was originally classified Confidential.

From the source:Release of 2026-06-12 Incident: August 30 - September 2, 1965, Cape Kennedy, Florida. This document is a preliminary transcript (Part II) derived from voice recordings of the Gemini 5 flight crew technical debriefing. NASA conducted this debriefing between August 30, 1965, and September 2, 1965, at the Crew Quarters, Cape Kennedy, Florida. Astronauts L. Gordon Cooper and Charles “Pete” Conrad described observing debris and “snow” and “all sorts of glittering pieces of this, that and the other thing” in the “Visual Sightings” section of the document (pages 157-220).

  • p. 128 …to me because if I ' m wor king I eat a lot and if I ' m…
  • p. 178 …I'm tal king about where it fades you lmow completely. And it's act ually…
FCSD Rep
Conrad
Cooper
Conrad
Cooper
Conrad
Cooper
125
~eMUAL
Why don ' t we finish this sleep period? And we wil l
be through with systems and pick up those questions .
Start the experiments. Okay .
Okay , sleep period . I think the schedule needs to
be set somewhere around the normal s l eep cycle that
a person has a l ready, in other words , I don ' t think
that the s l eep ought to be set for mid- morning or
mid- afternoon . And I personally think that the
cockpit is small enough that you ' re al mos t going
to have to s l eep both guys at the same time .
I concur . I don ' t think you can be doing the ex
? eriments with one of them--
And have the other one asleep .
Yeah.
Pete and I both found that the times when we really
slept the bes t and most comfortable and real ly got
some good sound s leep was when we powered that thing
completely down and turned all the l ights out and
were down around the backside area of South America
and there wasn ' t anybody to cut in and be flashing
in to tell us all kind of things and they woul d
leave us a l one and we just both power down and go
to sleep and get a good s l eep . And that is the only
way you are going to do it , becaus e if one guy is
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Official release, from the pursue collection. The PDF is mirrored here; the original link is above. 325 pages are in the text index: search them above, or from the library's search.