CHANDRAYAAN

TTINTRODUCTION

CHANDRAYAAN IS A SPACECRAFT WHICH WAS SENT TO THE MOON WITH SOME OF ITS AIMS AND OBJECTIVES. IT IS THE INDIAN'S FIRST MISSION TO THE MOON. THESE SPACECRAFTS WERE SENT BY ISRO (INDIAN SATELLITE OF RESEARCH ORGANISATION).     CHANDRAYAAN IS ONE OF REASON FOR OUR INDIA TO FEEL PROUD. ACTUALLY, THE MAIN REASON FOR THIS RESEARCH IS TO FIND WHEATHER HUMANS ARE ABLE TO SUSTAIN THEIR LIFE ON MOON DUE TO THE RAPID INCREASE IN POPULATION . 


CHANDRAYAAN-1

CHANDRAYAAN-1 IS THE FIRST SPACECRAFT OF INDIA WHICH WAS SENT TO MOON. IT WAS LAUNCHED ON 22 OCTOBER, 2008 FROM  SDSC SHAR, SRIHARIKOTA. THERE ARE TWO REASONS FOR THEIR RESEARCH , THEY ARE-

1. TO GAIN THE HELIUM-3 GAS PRESENT IN EXCESS IN MOON BECAUSE IT IS USED IN INDUSWTRIES AS"ENERGY STEMULATORS", AND IT PREVENTS OUR NATURAL RESOURCES TO BE DESTROYED. 

2. THIS CHANDRAYAAN-1 SPACECRAFT HAD NROTATED AROUND THE MOON FOR 10 MONTHS IN 3400 TIMES AND COLLECTED MANY IMPORTANT PICTURES REALATED TO THE MOON AND PROVED THAT MOON CONSISTS OF WATER. INDIA IS THE FIRST COUNTRY TO PROVE THAT WATER IS AVAILABLE ON THE MOON WITH AVIDENCE. 



CHANDRAYAAN-2 

IN ORDER TO KNOWN DEEPLY ABOUT THE MOON THE ISRO HAD STARTED CHANDRAYAAN-2 . IT IS A FOLLOW ON MISSION TO CHANDRAYAAN-2. THEY HAD SENT A ROVER TO MOON ON 22 JULY, 2019 FROM SDSC SHAR, SRIHARIKOTA. THIS CHANDRAYAAN-2 CONSISTS OF ORBITER, VIKRAM LANDER AND PRAGYAN ROVER. BUT, CHANDRAYAAN-2 MISSION HAS FAILED BECAUSE AT A HEIGHT OF 2659KM FROM THE MOON, IT HAD SENT MANY PICTURES TO ISRO, BUT AFTER IT IS READY TO LAND ON THE MOON , THAT IS, AT HEIGHT OF 30 KM/HR , THE CONNECTION BETWEEN CHANDRAYAAN-2  AND ISRO HAD LOST AND DUE TO THIS REASON THE CHANDRAYAAN-2 HAS CRASHED. SWO, THE AIM OF CHANDRAYAAN-2 TO RESEARCH ON THE MOON'S SOUTH POLE DIDN'T SUCCED.



   CHNDRAYAAN-3 

    DUE TO THE FAILURE OF CHANRAYAN 2, IT COLULDNT LAND ON THE MOONS SOUTH      POLO. BUT ISRO DIDNT  LOOSE HIS  COURAGE WITH MUCH GREATER EFFORT AND          TAKING ALL THE CARE THAT NO PROBLEM SHOULD COME IN CHANDRAY AAN -3.             IDENTIFING THE  PROBLEM DURING CHANDRAYAAN- 2 , ISRO HAD CREATED IT                 WITH   A AUTOMATIC   LANDER TO LAND SOFTLY ON   THE MOON'S  SOUTH POLE.

FINALLY ON  14TH JULY ,2023, IT IS LAUNCHED FROM SDSC SHAR, SRIHARIKOTA. DUE    TO THE EFFORTS MADE  BY THEM ,THEY HAD LAUNCHED TO THE MOON'S SOUTH POLE WITH THIS , IT HAD CREATED A HISTORY, INDIA IS THE FIRST INNOVATION TO SEND         SPACE CRAFT TO MOON'S SOUTH POLE.DUE TO THE HARD WORK OF EVERY SCIENTIST   IT HAS LAUNCHED SUCCESSFULLY AND HAD BECOME A RESON FOR MAKING OUR COUNTRY PROUD.



CONCLUSION

FINALLY OUR NATION HAD SUCCEDED IN REACHING MOON'S SOUTH POLE. DURING      THE EFFORTS OF MANY GREAT SCIENTISTS OF ISRO, OUR NATION WILL BE REMEM-  BERED IN THE HISTORY. INDIA THE ONLY COUNTRY  WHICH HAD LAUNCHED SPACECRAFTS TO MOON WITH A LESS AMOUNT AS COMPARED TO OUR NATIONS.













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