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…
2Belt 19
it. mc::nns a little more Lorn .... now thai, I th · nk about it .
Expec •ally n.s yo11 look at i L row and thE: artist has t aken these thing s
and he ' s p ut them in very clearly on a stark black backgrou nd-- and
you k.now and yo u say , " Gee , sn ' , Lha t artificial looking ?" But that's
not rLif ·· ck.μ;rotmd ( and the other artists
should [pr;1,inL ] J.ik. U1at . ) I ' cJ like to ask CoJonel White what color
was h .i s ( w::1.!,ch) ( uL sh )
.T st s · lvery whiLe ................. I suppose .
. . . . . . . . . . . " Dr . (Acre )"- -
I take it yo would not have any trouble findin e the sun if you were
to try orienting at som angle with r espect to this ..... .
You w uldn ' t hav e t o do too much ,·earching if you wanted t o l ine up
with Lhc sun in orde r to ....•
No N >. Yo1i can 1~ ne ally tell wh ·re it is by the brightness. The
.:;rune holds Lr11e wilh ~ln (open lo.nd.ing).
You c1n find it on tt1 way in . It's easier ·-r you ' ve got an att i tude
rcfer cnc w· Lb iner1.ia1 rcferen e,3 working and you just go up ther e
und s woop ,•t(, r · 1-'.llL t.hc r 1• ~n your _plane here and yo 're

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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.