Documents / Official release

Gemini 4 Experiment Debriefing, 1967

National Aeronautics and Space Administration · 1965 · 224 pages · text from the file's own layer

This NASA file from 1965 combines Mission Operation Report M-913-65-04 on the Gemini 4 (GT-4) flight with related correspondence. Memoranda from the Associate Administrator for Manned Space Flight describe the planned four-day mission with James McDivitt and Edward White, including a spacewalk, a rendezvous with the booster second stage and thirteen experiments. Later letters and telegrams from NASA's Manned Space Science office concern the astronaut debriefing and requests for GT-4 photography and film for scientific analysis.

From the source:Release of 2026-06-12 Incident: June 3-7, 1965, Low Earth Orbit. Gemini IV was the second crewed mission of the Gemini series. Astronauts James McDivitt and Edward White successfully completed the four-day flight between June 3 and June 7, 1965. The mission included the first American spacewalk. This collection of documents contains a transcription of the astronauts recounting their observations of bright particles outside the spacecraft, dated circa June 25, 1967, on pages 78-81, and page 101.

  • p. 79 …I am rtL)t tal king about any .strange par Licles t hat appeared..... /\nd 11…
  • p. 91 …Are you t a king about micro-,eteor.i tes striki ng the No, I 'm…
  • p. 102 …befor e when you were t al king ab out the dayglow of what conclusion you…
  • p. 135 …said a hand-held gauge was wo1·king. Ground Control said the temperature reading made from…
Eelt 17 7
Do you remember on your consumption of oxygen .
You shouldn't ask. That ' s a hard one for me to answer . I know what the
flow into the suit was and.-
Look, somebody might have given you the
I don't believe that you could get that figure because you see it was an
open roof system a nd.-
What ' s not used goe s right on. I n fact, not only that, it comes in at a
f i xed rate and it goes right over the sides.
You can ' t get that when you ' re fuel i ng.
Did you come across any unusual problem outside the vehicle that you didn't .
expect?
No.
Here ' s one you may not want to comment on. Do you have any comments to
make in r egard to the capability of putting man aboard and hide inside the
vehicle , the satellite Without a ct uall y .. . ?
Doing what?
Putting a man aboard
You mean go over and take a look ..... . . Sure. That's one of t he
reasons we ' re doing this .
You think lt 's perfect .
Pull 11:p along s1dc of it and go ever and take a look a t it .
(You don ' t 1'oresc, e.ny u.nus®l probl ems, do you?)
No.
. . . the tumbling (mold) "l
Excuse me?
Even jf it ' s in the tumbling mold?
You ' re goinp; to use some good judgment about what you do as f ar as going

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Official release, from the pursue collection. The PDF is mirrored here; the original link is above. 224 pages are in the text index: search them above, or from the library's search.