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Show De F abrica Mundi , Vmbra Lu11ce. . tunx COi us non fit omnino diaphanum 'vti"probatum. eft, at .. C V ~ex vna a~re lur..1en fol is {iflac, ac reuerberet, necdfano ex al~ q b pm pro1 arte vm ra ·,·c'r.e. t .· arque ha:c {it caufa. ne-que ve'dto dee'fd.l. expe. - t:ra l~ nam uando fol ectyplacur feu cclypfa ri viderur, 1 _ acct H quta nent~~1j ir'a. fu~ponirur, vr In men foiis nob1s ~ufe~at, :1c p~~~nde ~~bra'? luna d . t nuamobrcm in hoc folan defectu, n s lpfi vcre llffil· (upra.nos errutra . ~lub VInbra lun~ llmus. quod mdJUs pJt efcet cum ontet cpnrd menatm_nuurs, peroc r qd'I~ .co luna: obicau {olem nobis a~f~:rri.Manifdla cfi igi. \..t tur vmbra Jun<r • .. rr fi h · l:Hn vero qual is, quanta que fit~ vt determrnc~ur, nec(:ne _e zc pr.~ fcire. rimo proporrionem corports luncr, ac fo_lts. Secu~1doearui?_abn uictnf ditt;lntiam. TertJo, vtrumqne die fplu~ ncurr:· quwu~ habms po!· !umus conHruerc figuram h:.tb ·n rc:m verJ.S proportwnes , In qua du~ h· nex tan entes vtrinque fokm, & Junam, concurrent vlcra l~nam, qu1a.... fole mi~or efl, & oHendent quJntitatem, ac fi~uram lunans vm~r~. fie fecimus in conHrutbone ver3: figurx pag. ?9·1ll vmbra terra!, vbt appa~ ret ·hanc vmbram dfe coni cam, eade.m rat1~ne, qua vn:bram terr~. ap paret ctia lo gj dfe femid. rer~a: fcre 6o,e~dtenr.e l ~na mter no~ , & folem . in mediocri dittancia.llu~ long1cudo exatte per ctrcmum examt~acur, ex. GUl confiat vrnbrz huius longicu~inem rranf~endere terram altquoc fe· midiametris ipflus tnrx; ac pro~nde ~ofl~ all quando ter ram, non ram~n totam obumbra1e; vt facit in Sol1s dekCttbus. non t?~am c?umbrat quta luna e{t minor terra qua~1r1gies;i,dc irco v~bra gr<lctltor_ ertt 9u~r,n cerr~ maxi me vcro apud verttcem,qua terra m mumbrar. reltqua m J raCia · qe eclypfi fol1s. quando ~ero luna foli opp?nitu r. lon~ 1ffimam vmbt:alJl...J emit t it , cuits lo 1~irudwem ead~m VJ ~~ wudbga bxs. pra:t~rea etla~ Gc:ometrice,tlcuti in vmbra ter r:r factum efl. exittente luna m oppo~tto· 11e eius, maxima a (ole diflanria etit fcmid. terra: I 247· dia meta (o!Js.ad dia met rum luna: ell ficuti l6 act t_+. ex qu ~bus licuri in vm~r~ terr~ m{. ueHiga oda per regubm proport10num feet, vt 24 ~ , ad 1 ;r·l· vt exce fus diametri fc)l s fu pra diametrum l una~, ira difiantia. 11.4 7· C~d _ 67.quate ibi vmbra lunar is e:ongabitur fcnlld .Te. 67. & quia luna ipfa ddi~t rune a terra femid. 65' ci t cirer' ideo apex vml r:r a terra diftabtt femid. IJlo vndc colligitur Mar rem ab vmbra luna: minime ec'ypfari poffe. , cum a. terra ditlet femiJ. 7 6 I. rt1inimum •. 7Je Figura Luntt ~. Cap~. 1- 1 I !' .. C V M· often fum lit lunam fph:rrice, f-eu in fph~r:r modum illumina:.i, neceflario cogimur affercre earn q~oq~e fphzricam die,allcer e;~m Parj Tertf!i. r -s 5 ad eum, quem vidimus mod urn neutiquam vadas e"hiberer illmninacioncs. Porro fuperiores Afironomi ex1fiimarunc earn dfe per fette fp ha:ricam, ideft, habere {uperficicm terfam ac Jtrujgatam, cum earn cerncret.fprculi inttar perpohti, lumen reuerberare:tum etiam quia opinabantur c~Jeftia corpora perfectis, ku gt:omecricis figuJ;is dfe prredita. Pra:tere~ qui.llinea il ia, qua: terminus dt partJS zllultraccr, ac tenebrofz, putJbatur ab eis mini me die anfi·atiuofa, & a{J1era, fed d1e linea curua, circu ~ Jar~s, vniforfn:is,a~ re~ul~ris( vci folet eff't: drcul i pe rip heria. in g!o bodefcnpca ( ralls en1m vJ fui apparet. at vero nolha tcUJpefiate Telefcopi~ auxilio rem aliter fc habere fupra oHendimus. 1 Dicimus jgitur Juncr_ fphxncitatem non dfe perf a-~m, fed afperam,& j~zqualel!l,~ti eci~m- ~H Terra-.quod ab mcrquahtacc,ac tonuofitace pr~ dJd:t contim1 conuwctcur;qua: almndc orir i nequit, quam ex Juaa: par Cl· bus, tum alttonbus,tum deprdfioribus;qua: folis rroprcrca lume incrqua· Iicer,ac difformiter excipiunr. llcuri vidc:re eH in pi'a ruid.t, & moncuofa {oli expofica. Secundo,idun confirmant areola: il la·,in parte adhuc ceneluofa exifi~ntes, ~ ramen ~l l uminat.r,qua: n1hil aliud clfe polfe vidcntur, qu~m ve_rc_1ces quJda~ ~e1Jqu1s partibus alriores1 qui propcerea prius fu· men rec1p!anc. T~rtJo Jdem probant a reo!~ a liz rotundz in parte luminofa prope confinwm con[J)etta:,quarum pars occidenta is idefi qure foli prop10r .efi, vmbrofa dl ,qu ia videhcer runt concauicaces _qua: dam quarii pr~fu~dJtates n~n ltatim Sol illuminat,fcd prius par tern orietalem,quia fob pn_us expon~tur; poHremo partem occid~ntalc: m, quia vi rima foli ebuertitur:llcUtJ proportional iter accidit in iJJomina tione vallium terreftri~ m.quo~ in pi Ia parua concauitates habentes expenri pot('S. ~arto ~enJq~e quJa' {i dfet geomctrice rotunda,Jumen foJis a fe reflexum adeo Jn varJas p~rccs difpe rgerer, vt ncs auc nihil de co, auc fere nihil , vJderemus •. StmJie quor:tdte obfe1 uo in fphzrjs_ crneis, qu~ in camp.anariorii fummtt~ttb~s lumen l?lts n ~cetunt, quor quo funt pe1 fe8:iores, ac rerfiores, eo mmus de foiJs Jumme, ad me; urn oculum reftettunt; vnde etiamli magna: fint;ii Juminatio ramen earum nfll xa ad c undem oc-ulum , cxigua elt.quanco autem afpt-riores,ac ruidiores funt,t4nto maiorcm milu e:xhj .. bcnt_iJJuminatiouem. in hunc igirur finem luna montuofa,& afpera eft, vt plenms,,ac ma1us lumen rerrx hbi cognatz reuer beret • Q!:!nco, fi c.lfet ~erfecte ~otu~da,eHct fpecu!um ~o t;e~um,cuius ell( vt Catopnica docet, . C 'xpenentz_a confiar) rerum 1magmcs paruas reddere, fie Juna fo lis Jm~gtn~m t'Ciguam valde,ac fere punaualem nobis r euerberaret. ex A~~~ lJOOJ~ •. ~ur ergo. non fph~rica,fe~ plana a nobis iudicatur ? rcfpon-c optt~J,Jd ex ntmJa a nobJs remottone prouenire, qucr in ct.lufa eft, ve 'ttumor JIJe tam procul non appareac. . Pofh (mo· anr·~ na d (i · · · • Ut: 1one dJgoum efi,a11atas ratiOnes pro Iunz fph~rt· CJ~ate n?n con~uneere lu?aru elf~ inugram fph~ra.m ,Jed tanwmmodo h~ llllfph;rJum;vJdcmus cn1m nos 1pfius vnii taritli, 11< idem hotmifph.,rilim, V ,. illud |