Documents / Report

Scientific Study of Unidentified Flying Objects (the Condon Report, complete, three volumes)

University of Colorado · 1969-01 · 1497 pages · text from the file's own layer

This is the final report of the Scientific Study of Unidentified Flying Objects, conducted by the University of Colorado under Air Force contract F44620-67-C-0035, with Edward U. Condon as scientific director and Daniel S. Gillmor as editor. It was submitted to the National Academy of Sciences on 15 November 1968 for review. The report includes field studies, photographic and radar analyses, case studies, historical chapters and appendices such as the Robertson Panel report and the Twining letter.

At any glven moment Juring the two-year p0riod of the Ccmlni program (1965 and 1966) approximately 1000 known objects were l.n orbit. [luring the same biennium, there was :1 total of 918 knOlI'n reentries, Even though the p-:obability of a collision with an orbiting artifact is statistically trivial, NASA and NORAD coordinated clo~;ely to keep track of the relative positions in space of the o~jects orbiting there. Proton III An intel'estin~ example of an unexpected sighting of a~()thor space- craft ,,'as lIlade b~' the (;end ni 1] astronauts. Quot i !l,g from the trans- cript (~l,ll, t<.lpe Ln, p:lge 1) \'iE' had a wiJl~nl<l1l fly ing wing on uS going into SUllset llere, off to my left. A large obj oct that was tumbling at ahout 1 rps and we flew -- we had hilf1 in sight, T say fairly close to us, r don't know, it could depend on how big he is and T guess he could have been anythlng from our ELSS* to some- thing clSl'. We took pictures of it. '11\(, identification of tl1e sighting (tflpc 209, page 2) was given 8S fol10\vs: 1\'(' have ;1 report on the object sighted by Pete Com'ad ove)' '!'[1nnn;\rivc yesterday on the lRth revolution. It ha~ been identifiod by NORi\D as the Proton 1 I I s;ltl'1litc, Si nee i'rotnn TI I was more than ~50 kilometers from Gemini 11, it is unlikely that any photographs would show more than a point Jf light. Thl' pictLlrcs referred to arc shown in cnlaqWlllcnt ill Plates 17 anu 18, "111(' Proton TIT sutcllitc and its rock<~t arc included in the P.,\.S.S. 1i :;t i l1~S under the nl'll1(J{'l'S 1~)()h-b()1\ and 1q()()-fJOIl \~ i th the fo llowi ng charac tt'l'i s tic s : '" I:LSS '" cxtrav('!1 j L'lllLll' Ii f{' support ~yst(,111 298 At any gIven moment during the two-year period of the CCl1\tlli program (l9liS and 1966) approximate Iv 1000 known objects wcre U\ or\,i t. [luring the same biennium, there was ,1 total of 918 known reentries, Even though the p~obability of a collision with an orbiting artifact is statistically trivial, NASA and NORAD coordinated clo~ely to keep track of the relative posi tion5 in space of the orjects orbi ting there. Proton III An intel'estil1!! example of ,1I1 unexpected sighting of «Clother space- craft \,'1:; made b\' the Gemini II astrOJ1aut~. Quotillg from tho trans- cript «;J,11, tel!," Ln, p:lgC I) We had a wingnwll flying wing on us goil1~ into ,-;ulIset: here, off to my left. A large object t11clt was tumbl in!, 8t about ] rp5 ,mel we flew -- we had hitn in sight, T say fairly close to us, r don' t know, it could depend on how big hc is and T guess he could have becn anythlJ1g from our ELSS" to some- thing dSl'. We took pictures of it. 'nil' identification of tile ~ighting (tllpc 209, page 2) was given as follOl~s: 1\'12 have :1 report on the object sighted b), Pete Com'ad over Tr.nnn:\rivc yesterdRY on the lilth revolution. [t has been idcntifil)d by NORIII) as the Proton 1[[ s:ltl'llitl'. Since Proton Ilf was more than ~50 kilometers from Gemini 11, it is unlikely that :Ill\, photographs would ~how rnore than ,I point?f light. Till' piCtlll'C5 refC'rred to arc shown in cnlaq~l'llIcnt ill Plates 17 anu 18, 'l1lt' Protoll Til ~t1tdJitl' and its rockpt flrcincl.udeo ill th(; p,,\,S,,'i. li:;till,,~ lIlllkr the 111'111\1('l'S IDC.h-(J()!\ and 1Q(,b-()[)1l \'iith the following charactcI'ist i ,'S: * I:LSS '" ('xtl'<lvehiclll(1)' lift' support ~yst(,!11 298

Cases discussed

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Report, from the classic collection. The PDF is mirrored here; the original link is under it. 1497 pages are in the text index: search them above, or from the library's search.