বাংলায় পড়ুন
On August 23, 2023, India achieved a historic milestone in space exploration as the Indian Space Research Organization (ISRO) successfully landed Chandrayaan-3 on the southern pole of the moon. This significant achievement marks another chapter in ISRO's illustrious history of space research and exploration.
The lunar mission has already begun to unveil its secrets as the sun rises on the moon's south pole. The lander Vikram and the rover Pragyan, equipped with scientific instruments, are poised to awaken from their slumber. ISRO has reported that the sun has now risen on the southern lunar horizon, ending the 14-day-long lunar night. If the instruments on board have successfully weathered the extreme cold, Vikram and Pragyan could soon spring back to life.
In this challenging environment, ISRO is actively working on re-establishing communication with the lander and rover. If successful, this could open up new opportunities for further exploration and experimentation on the lunar surface.
The power source for the Chandrayaan-3 mission is the sun itself, as these machines harness solar energy to operate. However, during the lunar night, when the sun is absent, the lander and rover become dormant. Their lifespan is limited to just 14 days during each lunar day-night cycle, which means they need to make the most of the available sunlight.
ISRO has already reported that the rover Pragyan has completed its tasks, but as it awakens, there is hope for more discoveries. The forthcoming period of examination and exploration could provide scientists with valuable insights, akin to a bonus in their quest for lunar knowledge.
Despite the optimism, ISRO's scientists acknowledge the challenges ahead. The lunar nights on the moon can be extremely cold, with temperatures dropping as low as -250 degrees Celsius. Surviving such harsh conditions is a formidable task, and scientists are concerned about the rover's ability to endure them.
In the event that Vikram and Pragyan do not reawaken, they may remain silent ambassadors of India's lunar aspirations, forever resting on the lunar surface. Nevertheless, the journey of Chandrayaan-3 has already yielded valuable data and experiences that will contribute to our understanding of Earth's celestial neighbor.
As the world eagerly awaits the outcome of ISRO's efforts to re-establish contact with the lander and rover, the mission continues to captivate the imagination of scientists and space enthusiasts alike. Chandrayaan-3 represents India's unwavering commitment to exploring the mysteries of the moon and beyond, reaffirming its place in the global space community.
