
jezero (crater)

jezero sirtis pramukh chaturbhuj mein mangal parr ack gaddha haye, jiska vyaas lagbhag haye. aisaa maanaa jaataa haye kii ack baar paani seey bharaa huaa thaa, gaddhe mein mitty seey bharpur ack pankha-delta bhandar haye. jaba mangal grah parr ghaati network bunn rahey they taba gaddhe mein jheel maujood thee. delta honey key alawa, crater bindu baar aur ulte chainalon koo dikhaata haye. delta aur chainalon key adhyayan seey yeh nishkarsh nikla kii gaddhe key ander jheel shayed usa avadhi key dauran bunny thee jisamen satah kaa nirantar bahaav thaa.
2007 mein, isaki pracheen jheel kii khoj key baad, crater kaa naam jezero, bosnia aur herzegovina key naam parr rakhaa gayaa thaa, joe desh key kaee naamit shaharon mein seey ack haye. kuchh slavic bhaashaon mein, iss shabd kaa arth haye 'jheel'.
navambar 2018 mein, yeh ghoshana kii gaee thee kii jezero koo nassa key mars 2020 mission key hisse key roop mein rover "dridhata" key liye landing site key roop mein chunaa gayaa thaa. navambar 2020 mein, delta bhandar kii dhalanon parr boulder fauls key pramaan paae gaye they kii rover koo jezero kii deewaar key saath-saath jezero key farsh parr vyaas mein ack chhote seey gaddhe, daco kii deewaar parr bhee talash karane kii yojana haye. "dridhata" 18 farwari 2021 koo crater mein safaltapurvak utaraa. 5 march 2021 koo, nassa ney rover octavia ee key landing site kaa naam diyaa. butler landing.
sthaaniya visheshataaen.
disambar 2021 mein, nassa ney ghoshana kii kii seetah mein jezero mein kuchh chattaanen agneya theen. jaba chattanon kii bariki seey jaanch kii gaee, tou khanij pyroxine seey ghire khanij olivin kaa pataa chalaa. vaha vyavastha motee magma nikaayon mein hoti haye aur bhoovaigyaanik iss prakaar kii banaavat koo "sanchayi" kahate hain."carbonate aur sulfate khanijon kaa bhee pataa chalaa jiska arth haye kii chattanon koo paani seey badal diyaa gayaa thaa. iss vishleshan key liye upayog kiya jaane vaalaa upkaran aiks-ray lithochemistry (pixel) key liye grah upkaran thaa.
gaddha.
march 2015 key ack pepper mein, braun vishvavidyalaya key shodhkartaon ney varnan kiya kii kaise jezero mein ack pracheen martian jheel pranali maujood thee. adhyayan ney iss vichaar koo aage badhaaya kii paani ney gaddhe koo cumm seey cumm dou alag-alag baar bhar diyaa. gaddhe key uttari aur paschimi kinaaron parr dou channel hain joe shayed paani kii aapoorti karate hain; inmein seey pratyek channel mein delta jaisa jamaa haye jahaan talchhat paani dwara leey jaaya jaataa thaa aur jheel mein jamaa hotaa thaa. ack diye gaye vyaas key gaddhon mein ack nishchit gaharaai honey kii ummeed haye; ummeed seey cumm gaharaai kaa matlab haye kii talchhat gaddhe mein pravesh curr gayaa. ganana seey pataa chalata haye kii gaddhe mein lagbhag talchhat hoe sakati haye. adhikansh talchhat chainalon dwara laae gaye honge.
choonki yeh maanaa jaataa haye kii jheel lambe samay taka jeevit rahee hogi, isaliye gaddhe mein jeevan vikasit hoe sakata haye; delta key banane key liye ack seey ack karod varshon kii avadhi kii aavashyakta hoe sakati haye. gaddhe mein aur usake aspas mitty key khanijon kaa pataa chalaa haye. mars tohi orbiter" ney smactite mitty kii pehchaan kii. mitty paani kii upasthiti mein banati haye, isaliye iss kshetra mein shayed ack baar paani thaa aur shayed pracheen kaal mein jeevan thaa. sthaanon parr satah bahubhuj pattern mein daraar hoe jaati haye; iss tarah key aakar aksar taba banate hain jaba mitty sookh jaati haye. neeche dee gaee chhavi inn pattern key udaharanon koo darshaati haye, aur ack channel joe gaddhe mein paani aur talchhat leey jaataa haye.
anveshan.
mars 2020 mission.
jezero, jise kabhi mars vigyaan prayogshala key liye ack sthal maanaa jaataa thaa, koo baad mein nassa key mars 2020 mission key liye ack landing site key roop mein prastaavit kiya gayaa thaa, jisamen rover "dridhata" aur helicopter "saralata" thee. 2017 kii shuruat mein ise dakshin-paschim mein poorvottar sirtis key saath sheersh teen ummidwar landing saiton mein seey ack key roop mein chunaa gayaa thaa.
mars 2020 mission kaa ack praathamik uddeshya pracheen jeevan key sanketon kii khoj karna haye. yeh ummeed kii jaati haye kii baad mein ack mission taba sambhavatah jeevan key avasheshon vaale sthalon seey mangal key namoonon koo vaapas curr sakata haye. shilp koo surakshit roop seey neeche laane key liye, ack chaude, chikane, sapaat golakar kshetra kii aavashyakta hoti haye. bhoovaigyaanik una sthaanon kii jaanch karane kii ummeed karate hain jahan ack baar paani bharaa huaa thaa. way talchhat paraton kii jaanch karna chaahenge.
navambar 2018 mein, jezero koo mars 2020 key liye lakshya landing site key roop mein chunaa gayaa thaa. 18 farwari 2021 koo, "dridhata" safaltapurvak gaddhe mein utar gaee. 19 aprail 2021 koo, "saralata" ney jezero seey mangal parr pahali sanchaalit udaan kaa pradarshan kiya, jise smaarak icao havaai adde kaa code jezro praapt huaa.
mangal kaa namuna punarpraapti lander.
ack ee. aiss. aeye.-nassa team ney ack mars namuna vaapsee key liye teen-prakshepan vastukala avadharana kaa utpaadan kiya, joe dou-charan, thhos-eendhan vaale chhote namoonon koo kaish karane key liye mars 2020 rover kaa upayog kartaa haye. 
ise kaksha mein bhejane key liye mangal aarohan charan, aur mangal key oopar isake saath milane aur ise prithvi parr leey jaane key liye ack orbiter. saur-vidyut pranodan teen key bajaay ack prakshepan namuna vaapsee kii anumati dey sakata haye. isaliye, julaai 2026 mein ack prakshepan key baad, dou namuna punarpraapti helicopters key saath ack mars ascent rockett (nassa dwara vikasit) key saath ack lander agast 2028 mein jezero crater mein teen kaante parr mars 2020 rover key thheek paas utarata haye. mars 2020 dwara ekatra kiye gaye namoone unhein ascent rockett taka pahunchaate hain. ack baar namoonon key saath load honey key baad, mars ascent rockett vasant 2029 mein namuna vaapsee kanastar key saath launch hoga aur ack nimn mars kaksha taka pahunch jaayega.
yeh design poori pariyojana key karyakram koo aasaan banaayega, jisase niyantrakon koo aavashyak sanchaalan karane key liye samay aur lachilaapan milega. isake alawa, karyakram mangal vigyaan prayogshala key liye vikasit safal landing pranali parr bharosa curr sakata haye, joe ack aur landing pranali key vikas aur pareekshan seey judee lagaton aur jokhimon seey butch sakata haye. isake alawa, nassa paryaapt shakti sunishchit karane aur rockett kii pranodan pranali koo bahut thandaa honey seey rokane key liye radioisotope thermoelectric generator, ack paramanu oorjaa srot key saath lander parr saur panels koo badal sakata haye, iss prakaar ack lambe jivankal, behtar taapiya suraksha aur surakshit sanchaalan sunishchit kartaa haye, bhale hii way mangal grah key vaishvik dhool key mausam mein leey jaae, lekin inn parivartanon koo abhee bhee nassa dwara spasht kiya jaanaa haye.
2022 mein, dridhata rover ney gaddhe mein carbonic anuon kaa pataa lagaaya.

