Documents / Official release
This 1966 NASA file collects memoranda by Jocelyn R. Gill of the Manned Flight Experiments Office, plus related correspondence, on the scientific experiments of the Gemini IX mission. Status reports from March and June 1966 describe the zodiacal light, airglow, micrometeorite and synoptic photography experiments, and an experiments debriefing held June 16. The file also contains a congratulatory telegram to astronauts Stafford and Cernan and a Naval Research Laboratory letter on the S-9 cosmic ray experiment. It reports no unidentified objects.
From the source:Release of 2026-06-12 Incident: June 3-6, 1966, Low Earth Orbit. Gemini IX (renamed Gemini IX-A) was the seventh crewed flight of the Gemini series, launched on June 3, 1966. The mission’s primary objectives included a spacewalk and multiple scientific and medical experiments. This document, dated June 16, 1966, is a transcript of a NASA debriefing of astronauts Thomas Stafford and Eugene Cernan. Pages 2-5 of this document contain the astronauts’ accounts of their observations of “flashing lights” and “sparkles” during the mission.
“Gemini 4”11 pages
OPTION.Al fOI.M. NO. 10 MAY lf'2 fDffiOH C SA fPMt (41 Cfl) 101-11.6 U ITED STATES GO ERNME T Memorandum T O SM/Director, Manned Flight Experiment s Office DATE: March 7, 1966 FROM SM/Jocelyn R. Gill SUBJECT : Status of Scientific (OSSA) Experiments on Gemini IX The following scientific experiments are scheduled for Gemini IX : S -l , Zodiacal Light Photography; S-10, Micrometeorite Collection on Agena; S -11, Airglow Horizon Pbbtography; S -12, Micrometeorite Collection on Gemini , related to S- 10; and Dim Light Photography being presented to SSSC as S- 28 on Friday, March 4, 1966 . (L . Dunkelman, GSFC) . S -l : Zodiacal Light Photography, E . Ney, Univ . of Minnesota . Astronaut briefing, Ney reports that one briefing has been held in Houston and another will be scheduled for the Planetarium . Elliott See, Charles Bassett and James Lovell were present for the first briefing: Tom Stafford was not . Under the circumstances , it is likely that the briefing will have to be repeated , Equipment, The camera equipment is now at the Cape . Documentation has presented some problems , mainly the insistence on a new serial number for the camera since it now has a handle on it . The handle is mounted with boles on the camera . Tri -X film will be used with and without the window. With hatch open and using the spacecraft as an occulting disk, the astronaut will place himself in the shadow of the s/c and see how far out he can trace the extens ion of the solar corona . He will also take 4 pictures of the airglow and a picture of the Milky Way . The principal investigator commented that he was very pleas ed with the enthusiastic reception from See and Bassett for the equipment and experiment . They have been the most interested in this experiment of all the astronauts who have been associated with it . Since Tom Stafford bas been very cooperative in the experimental program, I personally have confidence that he will pick up where See and Bassett have left off, and that the experiment can go off as planned . S- 10 : Micrometeorite Collection on Agena . It employs the same bracket as S - 12 . This modus operandi has cost more than a new design and has given much trouble . GSI ( government service inspection ) has been a problem since i t was not written into the contract . The problem is with the fairing with the handle in the open position . Lubrication bas also been a problem since the contractor has applied it in 11 glops 11 instead of following instructions . The experiment is all ready, l so far as equipment is concerned . Buy U.S. Savings Bonds Regularly on the Payroll Savings Plan so,0-101
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Official release, from the pursue collection. The PDF is mirrored here; the original link is above. 78 pages are in the text index: search them above, or from the library's search.