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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.

\\'e .it!"! had Ollt' of UUf mort' ~;pl~ctactllar' si~:ht'; ..\f ('lit" f1i~~ht ...·l'l1\il')~ into :';1111" V I ,illst hcforl' yOtl 'I ..'quil·ed LIS. I.ithl'l· Otlt' L'I'yo-liydt'()!!cn or our cryo- ()xy~el1 tOl1k Vl'llteJ. ontl it just all froze when it came out and it looked like we had 7 billion stars passing by the windows which was really quite a sight. 'n,e Glenn particles were observed to move with respect to the spacecraft at velocities of 1 to 2 m/sec, 1hus the particles and the spacecraft have velocities identical within about ] part in 400a j Tl all throe' coordi nates. According to 0' Keefe this im- nlies that the orbital inclinaticns were the same within + 0.01°. '111e Rocket Boostcr~; -----._--_...._-- 'I1w rocket booster often achieves orb! t along wi th the primary sp;icecraft. and cm often be seen by the astronauts unti] the 1'01- ati\c orbits hc\\'I~ diVl'rgl'd to put the hooster out of sight. Extra-Vdlicllhu Activit" Discnn.ls_._-----_._-_._- .-",----- Bl2cauge of till' ('rOl~dcJ concii t 10.15 in the c;em i nl spacecraft. the usual procedure aftcl' complet\on of extra-vehicular activity (f\'A) ~as to Ji'~~rJ all the equipment and material that had been essential to the rv..\ but was now useless. This material stayed in l'~sentially the samC' orhit as the spacecraft and \','3S visLblc to the 'lstronauts after the disposal. An interesting example occurred in (;emlni 12 mission \~hl'n fO'lT di!;carued ohjects were seen some time later a5 fcur "stars" (Gl 12. Astronaut debriefing, page K/3, 4). 1.0\'el1: r did not see any ohjn·ts in spLice other th'lI1 till' Ol1l'S \I'e had ~ll1t there C'>' I'(~pt For sl'vera] ml'tcors tl1;lt "hist1cd ill hdo\>' tis dtlrilli' the night passc~. I 111ight mention we -- dtlrilli.~ tlk last standup EVA we dls"'ill',kd. /li ,hlii/I'/illl (0 L/li' ;':1"'-,',';,, thi'CC [MUll" aile of ..,b.h'!l hilS till' tlmblli,~;)] bag alhl thl' other kill sUllie fooJ i 1\ it and thl' til i 1'..1 one hud severed hoses that we .\ [] r.; II",' jlht had 011(' of (Jill' lItOIT ~;pl'ctal:ttl;lr sq:it!'; "f ,'(It' rll)~ht ,'\'mill)! inl\\ ',1111"1'\ ,il\~t \Iefore YI)ll ;1,'quil'l'll liS, Lith ..,!' 0111' L'I'y().ltydt'())~('11 Of' our cryo- oxygcll tUl1h 1'1'lltcu, and it just all froZQ when it came out and it looked like WI;) hau 7 billion stars passing by the windows which was really quite a sight. TIle Glenn particles were observed to move with respect to the spacecraft at velocities of 1 to 2 m/sec. 1bus the particles and the ~racecraft have velocities identical within about 1 part in 4000 ill all three coordinates. J\ccording to O'Keefe this im- D1ie~ thiit the orbital inclinaticns were the same within + 0.01°, '[1le Rock ('t l100s tel'" 'I1w rocket boos tel' often achieves orb it along wi th the pr imary :-;p,icecr"ft, and cm oftell he seen by the astronauts unti 1 the ro)- all\\.' orbits h,I\'I~ divl.'rgl'd to put the hooster out of sight, Extra-VdlicuLu Activity Discards -.--------.-.-- ,..cau~e of till' ('rowded concii t i (;.lS in the l;em i IIi spacecraft, the usual procl'durc aftel' complet\.on of extra-vehicular activity (FY,:") lIas to Ji· '-:wd all the equipment and materin1 that had been C':-5ential to tile rv:\ but \~as now useless. 'l11i s mlltcrial stayed in c~sentially the same orbit as the spacecraft and was visible to thC' <lstl'onauts aftC'l' the disposal. An Intcrest.ing example occurred ill (;('mini 12 mission \~iH'n 1'0'11' di!;canJed ohjects were seen some time lat!."r as fClIl' "stars" (eT 12, Astronaut debriefing, pagt! Kj?l, 4). I.o\' ell : r did not set' <lny oi)jt'cts in space' other th'lI1 th ... ones I"C' had ;lllt there (')",'ept for St'veral metcors tholt ,,'!listled ill hl'}ol" liS dilrilll' the night p;Jssc~. I 1night Il1f~nti()l1 we -- durit,g tik last st:lnd\lp EVA we dj~\'::lrd('d. /11 ddd-it-'!.\l" (.0 [;l() ;':I o',;/;,! tla'c() i}([fjHJ one of \,hh'h I,:IS tilt' tun!') 1 h',:11 hag allll th" other kid SUllll' fooJ in it and thl' til i 1'.1 OI1C' Iwd se'Vl'r~ I ]ws('s that we t

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.