Once upon a time, in a small village nestled amidst green fields and tall mountains, lived a little boy named Rohan. Rohan was very curious and loved to explore and learn about new things. His favorite topic was space exploration, and he dreamed of becoming an astronaut someday. One beautiful evening, as Rohan lay on his bed, gazing at the stars through his window, his grandmother, Nani, came into the room. She noticed Rohan's fascination with the sky and sat down next to him.

"Rohan, do you know about Chandrayaan?" Nani asked with a smile. Rohan's eyes widened with excitement. "Yes, Nani! Chandrayaan is India's spacecraft that went to the moon! It made us all so proud!"

Nani nodded proudly. "You're right, my dear. Chandrayaan was a great achievement for India. But do you know how it all started? Let me tell you a story about the preparation of Chandrayaan." Rohan jumped up and sat on Nani's lap, eager to hear the story.

"Long ago, scientists and engineers from all over the country came together with a dream to send a spacecraft to the moon. They started by researching and learning everything they could about the moon. They used telescopes to observe its surface and collected valuable information." "The scientists also worked hard to design Chandrayaan. They discussed and planned its purpose, which was to study the moon's surface, search for water, and explore its mysteries. They knew that it would be a challenging mission, so they prepared themselves by studying and working together as a team."

"They built a special center called the Indian Space Research Center (ISRO) where brilliant minds worked day and night. They designed and tested the spacecraft to make sure it met all the requirements. Like a puzzle coming together, each part of the spacecraft was carefully put in place." Rohan was fascinated by Nani's storytelling. His imagination led him to envision Chandrayaan sitting on a launchpad, ready to embark on its journey to space.

"After many years of hard work and preparation, the day finally came when Chandrayaan was ready to go. It was placed atop a mighty rocket called the GSLV or Geosynchronous Satellite Launch Vehicle. The rocket stood tall and powerful, just like the dream of its creators." "Everyone from the scientists to the people of the country gathered to witness the historic launch. The countdown began, and as the clock reached zero, the GSLV rocket roared to life, tearing through the sky. All eyes were on Chandrayaan as it embarked on its extraordinary adventure."

"As Chandrayaan made its way to the moon, the scientists and engineers back on Earth were busy monitoring its every move. They communicated with the spacecraft, making sure it was healthy and functioning well, just like a mother cares for her child." "Finally, Chandrayaan reached its destination, the moon. It started sending back incredible photographs and information about the moon's surface. The scientists were amazed by the data they received. They discovered water molecules and learned so much more about our celestial neighbor."

"Rohan, my dear, Chandrayaan's journey taught us the importance of dreaming big and working hard to fulfill those dreams. The scientists and engineers who prepared Chandrayaan are an inspiration to us all. They proved that anything is possible with determination." Rohan's eyes sparkled with excitement. "Thank you, Nani! This story has filled my heart with courage and determination. I will work hard to pursue my dreams, just like the scientists who prepared Chandrayaan."

Nani gave Rohan a tight hug and whispered, "I believe in you, my little astronaut. Dream big, explore the wonders of the universe, and reach for the stars. Who knows, someday you might embark on your own amazing space adventure!" With that, Nani kissed Rohan on the forehead, tucking him into bed, where he drifted off to sleep, feeling inspired and ready to face his own aspiring journey among the stars.