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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. 42 …o.r tl.c.:m11rk 11 t;:i.on :i s mu d , mon: 1·1…
  • p. 126 …5:50 D/T TAP PLYBACK C s Q MON TOR BOO TE R ELEV :00
  • p. 134 …We will mon itor on the ground and let you know lf it gets too cool…
9Belt 19
thir1k the dim g r adat •i_on is excellent .
th:i nk we nr!ed 11. lj t1. L. variation of brightness .
[;id you f .i.r d any diff e rence in the two windows ? Di d you s e e any
ventieral differenc~ in tho se two windows ·?
We co1lldn ' t, chang places . Ha Ha l[a.
::iec T l ooked in m•i ne , he) looked i n his , and t here wasn ' t any way
in tile world that we co uld--
You ou d ' get near enough to st art a ration ?
1 o . N . Yo u really can ' I. .
fndepen enL of yo 11r r at.ion . You ' r pretty safe to ch e ck your radi
r:t.11 hri.p;ht.ncss a.gulnrt 1,h . bri p:h t <' . I.C'd Lhnt ·1 ' m !.ol:.; . It was pe r ec as far as

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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.