
tyton kii jheelen

tyton parr ethane aur meethen kii jheelen, joe kii shani key sabse badey chandrama hain, kaa pataa "cassini-husense" antariksh jaanch dwara lagaaya gayaa haye, aur bahut pahale seey hii sandeh kiya jaa rhaa thaa. badey koo maria (samudra) aur chhote koo laku (jheel) key roop mein jaanaa jaataa haye.
itihas aur khoj.
agast aur sitambar 1977 mein shuru kiye gaye viager 1 aur 2 antariksh jaanch key aankadon key aadhar parr pahali baar yeh sujhaav diyaa gayaa thaa kii tyton parr samudra they. aankadon ney tyton koo lagbhag sahee tapman aur sanrachana kaa ack ghanaa vatavaran dikhaaya joe unhein samarthan detaa haye. 1995 taka pratyaksh sakshya praapt naheen huaa thaa jaba hablab space telescope aur anya tippaniyon seey praapt detta ney pahale hii tyton parr taral meethen key astitva kaa sujhaav diyaa thaa, yaa tou disconnect kiye gaye pockets mein yaa upgrah-vyaapi mahasagaron key paimaane parr, prithvi parr paani key samaan.
cassini" mission ney poorv parikalpana kii pushti kii, halanki turant naheen. jaba 2004 mein jaanch upgrah pranali mein aaee, tou yeh ummeed kii gaee kii hydrocarbon jheelen yaa mahasagar kissy bhee taral nikaay kii satah seey paraavartit soorya key prakaash seey pataa lagaae jaa sakate hain, lekin shuru mein koee vishisht pratibimb naheen dekhaa gayaa thaa.
yeh sambhavana bunny rahee kii taral ethane aur meethen tyton key dhruviya kshetron mein paae jaa sakate hain, jahaan unake prachur matra mein aur sthir honey kii ummeed thee. tyton key dakshin dhruviya kshetra mein, ontario lacus naamak ack goodh kaali visheshta pahali sandigdh jheel thee, jisaki pehchaan sambhavatah baadlon dwara kii gaee thee joe kshetra mein cluster key liye dekhi jaati haye. radar imagery key madhyam seey poul key paas ack sambhaavit tatrekha kii bhee pehchaan kii gaee thee. 22 julaai, 2006 koo ack udaan key baad, jisamen "cassini" antariksh yaan key radar ney uttari akshaanshon kii chhavi banaai, joe usa samay sardiyon mein they. dhruv key paas satah parr kaee badey, chikane (aur iss prakaar radar key liye kaale) dhabbe dekhe gaye. inn tippaniyon key aadhar parr, vaigyaanikon ney janwari 2007 mein "shani key chandrama tyton parr meethen seey bharee jheelon key nishchit sakshya" kii ghoshana kii. "cassini-husense" team ney nishkarsh nikala kii chhavi kii gaee visheshtaen lagbhag nishchit roop seey lambe samay seey maangi gaee hydrocarbon jheelen hain, joe prithvi seey paae gaye satah key taral key pahale sthir nikaay hain. kuchh mein taral key saath judey channel dikhaai dete hain aur sthalaakritik avasaad mein sthit hotey hain. kuchh kshetron mein chainalon ney aashcharyajanak roop seey cumm kataav paida kiya haye, yeh sujhaav dete hue kii tyton parr kataav behad dheema haye, yaa kuchh anya halia ghatnaaon ney puraane nadee tala aur bhoomi roopon koo mitaa diyaa haye. kull milakar, cassini radar tippaniyon seey pataa chalaa haye kii jheelen satah key kewal kuchh pratishat hisse koo cover karati hain aur dhruvon key paas kendrit hoti hain, jisase tyton prithvi kii tulanaa mein bahut adhik shushk hoe jaataa haye. tyton key nichale vayumandal mein meethen kii uchch saapeksh aardrata koo jheelon seey vashpikaran dwara banaae rakhaa jaa sakata haye joe poori satah key kewal 0.002-0.02% koo cover kartaa haye.
farwari 2007 key anta mein ack "cassini" flyby key dauran, radar aur camera tippaniyon ney uttari dhruviya kshetra mein kaee badee visheshtaon kaa khulasa kiya, jisamen taral meethen aur/yaa ethane key badey vistaar key roop mein vyakhya kii gaee, jisamen ack, ligiya ghode, prithvi parr sabse badee meethe paani kii jheel mishigan-heuron jheel seey thodaa badaa kshetra; aur doosara, cracken ghode, joe baad mein usa aakar kaa teen gunaa saabit hoga. octuber 2007 mein tyton key dakshini dhruviya kshetron key ack flyby ney samaan, halanki bahut chhoti, lakelik visheshtaon kaa khulasa kiya.
disambar 2007 mein ack karibi cassini flyby key dauran drishya aur maanchitran upkaran ney tyton key dakshin dhruviya kshetra mein ack jheel, ontario lacus kaa avalokan kiya. yeh upkaran rasayanik roop seey vibhinn samagriyon kii pehchaan kartaa haye joe unake avarakt prakaash koo avashoshit karane aur pratibimbit karane key tareeke key aadhar parr hotaa haye. julaai 2009 aur janwari 2010 mein kiye gaye radar maap seey sanket milata haye kii ontario lacus behad uthala haye, jisaki ausat gaharaai aur adhikatam gaharaai haye. iss prakaar yeh ack sthaliya mitty key tala key samaan hoe sakata haye. isake vipareet, uttari golardh key ligiya ghode kii gaharaai haye.
jheelon kii rasayanik sanrachana aur satah khurdarapan.
cassini detta key anusaar, vaigyaanikon ney 13 farwari, 2008 koo ghoshana kii kii tyton apani dhruviya jheelon key bheetar prithvi parr sabhi gyaat tail aur praakritik gais bhandaron kii tulanaa mein saikadon gunaa adhik praakritik gais aur anya taral hydrocarbon kii mejbani kartaa haye."bhoomadhya rekha key saath registan key rait key tealey, jabaki khule taral seey rahit hain, phir bhee prithvi key sabhi koyla bhandaron kii tulanaa mein adhik javic dhaaran karate hain. yeh anuman lagaaya gayaa haye kii tyton kii dikhaai dene vaali jheelon aur samudron mein prithvi key siddh tail bhandar kii matra lagbhag 300 gunaa haye. juuna 2008 mein, cassini drishya aur avarakt maanchitran spectrometer ney tyton key dakshini golardh mein ack jheel mein taral ethane kii upasthiti kii pushti kii. jheelon mein hydrocarbon kaa sateek mishran agyaat haye. ack computer model key anusaar, ack ausat dhruviya jheel kaa 3/4 hissa ethane haye, jisamen 10 pratishat meethen, 7 pratishat propen aur hydrogen sinide, beauten, nitrogen aur argan kii chhoti matra hoti haye. benzene key burf kii tarah girane aur jheelon mein jaldi seey ghulane kii ummeed haye, halanki jheelen usee tarah santript hoe sakati hain jaise prithvi parr mrit samudra namak seey bharaa huaa haye. atirikt benzene taba taton parr aur jheel key farsh parr mitty jaisi keechad mein bunn jaataa thaa, isase pahale kii antatah ethane barish seey ksharan hoe jaae, ack jatil gufa-bharaa huaa paridrishya banata haye. amonia aur acetylene seey baney namak jaise yaugikon key banane kii bhee bhavishyavani kii gaee haye. haalaanki, jheelon kii rasayanik sanrachana aur bhautik guna shayed ack jheel seey doosari jheel mein bhinn hotey hain (2013 mein cassini avalokan seey sanket milata haye kii lijiya ghode meethen, ethane aur nitrogen key ack trikoniya mishran seey bharey hue hain aur parinamswarup jaanch key radar sanket taral satah key neeche samudra tala kaa pataa lagaane mein saksham they).
cassini dwara shuru mein koee lahar naheen paaee gaee thee kyonki uttari jheelen sardiyon key andhere seey ubhari theen (ganana seey pataa chalata haye kii tyton kii ethane jheelon mein havaa kii gati cumm thee, lekin koee bhee naheen dekhi gaee thee). yeh yaa tou cumm mausami havaaon yaa hydrocarbon key thhos honey key kaaran hoe sakata haye. tyton mein kaee jheelen hain joe isake uttari dhruv key paas rahati hain joe aakar mein bhinn hoti hain, yeye jheelen jiss kshetra mein faili hui hain aur havaa kii gati cumm haye, vaha yeh bhee samajha sakati haye kii satah kii laharon kaa pataa kyon naheen lagaaya gayaa thaa. taral key oopar kaa kshetra jise havaa paar karati haye, usey fait key roop mein jaanaa jaataa haye. yeh kshetra jitna badaa hoga, badee laharen bunn jaayengi kyonki havaa mein oorjaa hastaantaran key liye adhik kshetra hoga. laane kaa kshetra jitna chhota hoga, chhoti laharen hongi. thhos meethen satah key optical guna (pighalane bindu key karib) taral satah key gunon key kaafee karib hain, halanki thhos meethen kii chipchipahat, pighalane bindu key paas bhee, parimaan key kaee crum adhik haye, joe satah kii asadharan chiknipan kii vyakhya curr sakata haye. thhos meethen taral meethen kii tulanaa mein ghanee hoti haye isaliye yeh antatah doob jaayegi. yeh sambhav haye kii meethen burf kuchh samay key liye tair sakati haye kyonki isamen shayed tyton key vayumandal seey nitrogen gais key bulbule hotey hain. meethen () key himank bindu key karib tapman tairati aur doobati burf donon kaa kaaran bunn sakata haye-yaani taral key oopar ack hydrocarbon burf kii parat aur jheel key tala parr hydrocarbon burf key block. pighalane seey pahale vasant kii shuruat mein burf key phir seey satah parr chadhane kaa anuman haye.
2014 seey, cassini ney cracken ghode, ligiya ghode aur punga ghode mein bikhare hue dhabbon mein kshanik visheshtaon kaa pataa lagaaya haye. prayogshala prayog inn visheshtaon kaa sujhaav dete hain (ee.jee. radar-ujjwal "jaadoo dweep") jheelon mein ghulansheel nitrogen key teji seey chhodane key kaaran bulbule key vishal tukade hoe sakate hain. bulbula visfot kii ghatnaaon kaa purvanuman lagaaya gayaa haye kyonki jheelen thhandi hoti hain aur baad mein germ hoti hain yaa jaba bhee meethen seey bharpur taral padaarth bhaari barish key kaaran ethane seey bharpur taral padarthon key saath mill jaate hain. bulbula visfot kii ghatanaaen tyton nadee delta key gathan koo bhee prabhaavit curr sakati hain. ack vaikalpik vyakhya yeh haye kii cassini wims mein nikat-avarakt detta mein kshanik visheshtaen uthali, havaa seey chalane vaali keshika tarangen (laharen) lagbhag aur lagbhag oonchaai parr chala sakati hain. wims detta key post-boddy vishleshan seey pataa chalata haye kii jwaariya dhaaraaen cracken ghode key sankeern chainalon (freta) mein lagaatar laharon key utpaadan key liye bhee jimmedaar hoe sakati hain.
vashpikaran seey sanchaalit aur varsha key saath-saath tez havaaon seey bharee havaaon key 2017 kii uttari garmiyon mein kewal badey uttari samudron (cracken maare, ligiya maare, punga maare) parr banane kii ummeed haye, joe duss dinon taka chalati haye. haalaanki, 2007 seey 2015 taka cassini detta key 2017 key vishleshan seey sanket milata haye kii inn teen samudron mein laharen cumm theen, joe kewal lagbhag uchch aur lambi theen. parinam tyton key havaa key mausam kii shuruat key roop mein shuruati garmiyon key vargeekaran parr sawal uthaate hain, kyonki tej havaaon ney shayed badee laharon koo janm diyaa hoga. 2019 key ack saiddhaantik adhyayan ney nishkarsh nikala kii yeh sambhav haye kii tyton kii jheelon parr barish honey vaale apekshaakrit ghaney aerosol mein taral-vikarshak guna hoe sakate hain, jisase jheelon kii satah parr ack sthaayi film bunn sakati haye joe taba tarang dairdhya mein kuchh centimeter seey badee laharon key gathan koo roque degi.
sattebaji paraavartan kaa avalokan.
21 disambar 2008 koo, "cassini" seedhe ontario lacus key oopar seey ack oonchaai parr gujar gayaa aur radar tippaniyon mein satta pratibimb kaa nireekshan karane mein saksham thaa. sanket pratyaashit seey bahut adhik majboot they aur jaanch key receiver koo santript curr rahey they. pratibimb kii taakat seey liya gayaa nishkarsh yeh thaa kii jheel kaa star kewal chaude kshetra (prithvi parr kissy bhee praakritik shushk satah seey chikani) koo pratibimbit karane vaale pahale bhitti kshetra seey adhik naheen thaa. isase yeh anuman lagaaya gayaa kii usa mausam mein kshetra mein satah kii havaayen nyuntam hoti hain aur/yaa jheel kaa taral padaarth ummeed seey adhik chipchipa hotaa haye.
8 julaai 2009 koo, "cassini" drishya aur avarakt maanchitran spectrometer (wims) ney 71°n, 337°w parr taral key uttari golardh key shareer seey 5 microne avarakt prakaash mein ack vishisht pratibimb dekhaa. ise cracken ghode key dakshini tatrekha key roop mein varnit kiya gayaa haye, lekin ack sthaan parr ack alag jheel (baad mein jingpo lacus naam diyaa gayaa) key roop mein dikhaaya gayaa haye. yeh avalokan uttari dhruviya kshetra key 15 saal key sardiyon key andheron seey ubharane key turant baad kiya gayaa thaa. paraavartit taral padaarth key dhruviya sthaan key kaaran, avalokan key liye 180° key karib ack charan konn kii aavashyakta hoti haye.
husense jaanch dwara bhoomadhyarekhiya inn-seetu avalokan.
dhruviya kshetron mein khoj "husense" jaanch key nishkarshon key vipareet haye, joe 14 janwari, 2005 koo tyton key bhoomadhya rekha key paas utaraa thaa. jaanch dwara apane avrohan key dauran lii gaee chhaviyon mein taral kaa koee khula kshetra naheen dikhaaya gayaa thaa, lekin haal key dinon mein taral padarthon kii upasthiti kaa dridhata seey sanket diyaa gayaa thaa, jisamen gahare jall nikasi chainalon key saath pealy pahaadiyon koo dikhaaya gayaa thaa joe ack vistrit, sapaat, gahare kshetra mein leey jaati hain. shuru mein yeh socha gayaa thaa kii andhera kshetra ack taral padaarth kii jheel yaa cumm seey cumm taar jaise padaarth hoe sakata haye, lekin abb yeh spasht haye kii "husense" andhere kshetra parr utaraa, aur yeh taral padaarth key kissy bhee sanket key binaa thhos haye. ack penetrometer ney satah kii sanrachana kaa adhyayan kiya kyonki shilp ney ise prabhaavit kiya thaa, aur shuru mein yeh bataaya gayaa thaa kii satah geeli mitty key samaan thee, yaa shayed cream brully (yaani, ack kathor parat joe ack chipchipi samagri koo dhakti haye). aankadon key baad key vishleshan seey pataa chalata haye kii yeh reeding sambhavatah "husense" key kaaran hui thee, joe ack badey kankad koo visthaapit karati haye kyonki yeh utaraa thaa, aur satah koo burf key kanon seey bunny "rait" key roop mein behtar varnit kiya gayaa haye. jaanch key utarane key baad lii gaee chhaviyon mein kankad seey dhakaa ack sapaat maidan dikhaai detaa haye. kankad paani kii burf seey baney hoe sakate hain aur kuchh goal hotey hain, joe taral padarthon kii kriya kaa sanket dey sakate hain. thermometer ney sanket diyaa kii garmi husense seey itani jaldi door hoe gaee thee kii jameen geeli hoe gaee hogi, aur ack chhavi ack oss kii boond seey pratibimbit prakaash koo dikhaati haye kyonki yeh cameray key drishya kshetra mein girati haye. tyton parr, kamjor soorya key prakaash seey prati varsh kewal ack centimeter vashpikaran hotaa haye (banaam prithvi parr ack meater paani), lekin vayumandal varsha key roopon (banaam prithvi parr) seey pahale lagbhag taral key barabar dhaaran curr sakata haye. isaliye tyton key mausam mein kaee meater (15-20 feat) kii barish honey kii ummeed haye, jisase achaanak baadh aatee haye, joe dashakon yaa sadiyon key sookhe seey prabhaavit hoti haye (jabaki prithvi parr vishisht mausam mein adhikansh hafton mein thodi barish shamil hoti haye). cassini ney 2004 key baad seey kewal ack baar bhoomadhyarekhiya varsha toofaan dekhaa haye. isake bavjood, 2012 mein apratyaashit roop seey kaee lambe samay seey bunny ushnakatibandhiya hydrocarbon jheelon kii khoj kii gaee thee (jisamen shangri-laa kshetra mein husense landing site key paas ack jheel bhee shamil haye joe cumm seey cumm 1 meater [3 '4 "] kii gaharaai key saath utaah kii mahaan namak jheel key aakar kaa lagbhag aadhaa haye). prithvi parr, sambhaavit aapurtikarta shayed bhoomigat jalbhrit haye, dusare shabdon mein tyton key shushk bhoomadhyarekhiya kshetron mein "os" hotey hain.
tyton key meethen chakr aur jheel key nirmaan parr bhoovigyaan kaa prabhaav.
tyton key vayumandaliya parisancharan mein dolan key model bataate hain kii ack shani varsh key dauran, taral koo bhoomadhyarekhiya kshetra seey dhruvon taka leey jaaya jaataa haye, jahaan yeh barish key roop mein girata haye. yeh bhoomadhyarekhiya kshetra kii saapeksh sukhaapan key liye jimmedaar hoe sakata haye.
ack computer model key anusaar, tyton key vernal aur sharad vishuv key dauran samanya roop seey varsha rahit bhoomadhyarekhiya kshetron mein teevra varsha toofaan honah chaahiye-joe kii husense dwara paae gaye chainalon key prakaar koo taraashane key liye paryaapt taral haye. model yeh bhee bhavishyavani kartaa haye kii soorya seey oorjaa tyton kii satah seey taral meethen koo vaashpit curr degi, sivaay dhruvon key, jahaan soorya key prakaash kii saapeksh anupasthiti taral meethen koo sthaayi jheelon mein jamaa karna aasaan banaati haye. model spasht roop seey yeh bhee bataata haye kii uttari golardh mein adhik jheelen kyon hain. shani kii kaksha kii vilakshanta key kaaran, uttari garmi dakshini garmi kii tulanaa mein lambi hoti haye aur parinamswarup uttar mein barish kaa mausam lamba hotaa haye.
haalaanki, haal key cassini avalokan (2013 seey) seey pataa chalata haye kii bhoovigyaan jheelon aur anya satah visheshtaon key bhaugolik vitaran kii bhee vyakhya curr sakata haye. tyton kii ack hairan karane vaali visheshta dhruvon aur madhya-akshaanshon parr, vishesh roop seey cumm oonchaai parr, prabhaav gaddhon kii kamee haye. yeye kshetra upasatahi ethane aur meethen jharanon dwara poshit ardrabhoomi hoe sakate hain. ulkapind dwara nirmit koee bhee gaddha iss prakaar geele talchhat dwara jaldi seey avashoshit hoe jaataa haye. bhoomigat jalbhriton kii upasthiti ack aur rahasya kii vyakhya curr sakati haye. tyton kaa vayumandal meethen seey bharaa hotaa haye, joe ganana key anusaar taral ethane kaa utpaadan karane key liye soorya seey parabaingani vikiran key saath pratikriya karna chaahiye. samay key saath, chandrama koo kewal mutthi bhar dhruviya jheelon key bajaay saikadon meater (1,500 seey 2,500 feat) gahara ack ethane mahasagar banaana chaahiye thaa. ardrabhoomi kii upasthiti seey pataa chalata haye kii ethane jameen mein sokh jaataa haye, jisase prithvi parr bhujal key samaan ack upasatahi taral parat banati haye. ack sambhavana yeh haye kii clatherate naamak samagri kaa gathan varsha pravaah kii rasayanik sanrachana koo badal detaa haye joe upasatahi hydrocarbon "jalbhritiyon koo charge kartaa haye."iss prakriya seey propen aur ethane key jalashayon kaa nirmaan hotaa haye joe kuchh nadiyon aur jheelon mein jall bhar sakate hain. bhoomigat honey vaale rasayanik parivartan tyton kii satah koo prabhaavit karenge. propen yaa ethane upasatahi jalashayon seey jharanon dwara poshit jheelen aur nadiyaan ack hii prakaar kii sanrachana dikhaayengi, jabaki varsha dwara poshit jheelen alag-alag hongi aur unamen meethen kaa ack mahatvapurna ansh hoga.
tyton kii jheelon mein seey 3 pratishat koo chhodkar sabhi uttari dhruv key paas ack ujjwal kshetra key bheetar paae gaye hain. yahaan paaee jaane vaali jheelon key bahut vishisht aakar hain-goal jatil sylhoot aur khadee bhujaaen-joe parat key viroopan kaa sujhaav detee hain, jisase daraaren paida hoti hain jinhen taral seey bharaa jaa sakata haye. vibhinn prakaar key gathan tantra prastaavit kiye gaye hain. vyakhya cryovolcanic visfot key baad bhoomi key patan seey laker carst ilaake taka haye, jahan taral padaarth ghulansheel burf koo bhang karate hain. khadee kinaaron (saikadon feat taka oonchi) key saath chhoti jheelen (dasiyon meal taka) maar jheelon key samaan hoe sakati hain.ee. baad mein visfot gaddhe taral seey bhar gaye. jalavaayu mein utaar-chadhaav key parinamswarup visfot prastaavit kiye gaye hain, jisase thhand kii avadhi key dauran parat key bheetar taral nitrogen key pockets jamaa hoe jaate hain aur phir germ honey parr visfot honey seey nitrogen teji seey fail jaataa haye kyonki yeh ack gais avastha mein sthanantarit hoe jaataa haye.
tyton meyer explorer.
tyton maire explorer (samay) ack prastaavit nassa/eesaa lander thaa joe ligiya maire parr girata thaa aur isaki satah, tatrekha aur tyton key vayumandal kaa vishleshan kartaa thaa. haalaanki, agast 2012 mein ise aswikar curr diyaa gayaa thaa, jaba nassa ney isake bajaay mangal grah key liye antardrishti mission kaa chayan kiya thaa.
jheelon aur samudron kaa naam.
maanaa jaataa haye kii "lacus" label vaali visheshtaon koo ethane/meethen jheel maanaa jaataa haye, jabaki "laikuna" label vaali visheshtaon koo sookhi jheel key tala maanaa jaataa haye. donon kaa naam prithvi parr jheelon key naam parr rakhaa gayaa haye.
sinus" label vaali visheshtaen jheelon yaa samudron key bheetar kii khaadi hain. inca naam prithvi parr bey aur fjords key naam parr rakhaa gayaa haye.
insula" label vaali visheshtaen taral key shareer key bheetar dweep hain. inca naam pauranik dweepon key naam parr rakhaa gayaa haye.
titanian "maria" (badey hydrocarbon samudra) kaa naam vishva pauranik kathaaon mein samudri rakshason key naam parr rakhaa gayaa haye. taalikaaen 2023 taka adyatan hain.

