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ISRO’s Attempts to Reestablish Contact with Chandrayaan-3’s Lander and Rover: No Signals Received Yet

It’s been a nail-biting journey for the Indian Space Research Organisation (ISRO) as it attempts to reestablish contact with Chandrayaan-3’s lander and rover. The Chandrayaan-3 mission is an ambitious lunar exploration project that aims to advance India’s scientific and technological capabilities. This mission’s success lies in the hands of ISRO’s team of dedicated scientists who remain optimistic about the mission’s outcome despite facing numerous challenges.

The lander and rover were put into sleep mode early this month, awaiting the lunar night, which would last for 14 days. With the dawn breaking on the moon, ISRO attempted to revive the spacecraft by sending signals. However, no signals have been received as of yet. Efforts to establish contact with the lander and rover will continue.

The spacecraft entered a dormant state due to the extremely cold lunar conditions. ISRO had initially scheduled to reactivate both spacecraft on September 22nd but had to postpone to September 23rd, prioritizing the safety of the spacecraft and conducting additional tests and simulations necessary for a successful reactivation procedure.

Challenges faced by ISRO

Challenges faced by ISRO: The Chandrayaan-3 mission has faced several challenges, with communication with the lander and rover being just one of them. The extremely cold lunar conditions, with temperatures plummeting to as low as -150 degrees Celsius, have proved to be a major challenge for the spacecraft. The lunar night, which lasts for 14 Earth days, has also impacted the spacecraft’s functionality, leading to the lander and rover entering a dormant state.

ISRO’s initial attempt to reactivate the spacecraft on September 22 had to be postponed due to unforeseen circumstances. Despite these challenges, ISRO remains optimistic about the success of the mission and is determined to continue its efforts to establish communication with the lander and rover. Space exploration is a high-risk and high-reward venture, and ISRO’s perseverance and dedication to the Chandrayaan-3 mission is a testament to its commitment to lunar exploration. With continued efforts to overcome these challenges and restore communication with the spacecraft, the mission offers the potential to extend the timeline and gather valuable scientific data.

ISRO’s efforts to reactivate the spacecraft

After putting both the lander and rover on sleep mode, ISRO’s initial attempt to reactivate them on the evening of September 22 was postponed to prioritize safety and conduct additional tests. Early attempts to establish contact with the lander and rover have been unsuccessful, and no signals have been received so far. One of the possible reasons for this could be the prolonged spell of cold weather conditions, with temperatures going as low as -150 degrees C during the lunar night.

However, ISRO maintains an optimistic outlook toward restoring communication with the spacecraft. With dawn breaking on the moon, scientists attempted to reestablish communication with the lander and rover. The solar panel and antenna play a crucial role in this process, and their impact on the spacecraft’s activation is being studied closely. Additional tests and simulations are being conducted to ensure a successful reactivation procedure. Despite the challenges and unforeseen circumstances faced by ISRO, efforts to establish contact with the spacecraft will continue.


ISRO’s efforts to restore contact with the Chandrayaan-3’s lander and rover have been tireless, despite the hurdles faced by the team. The importance of persevering in space exploration and pushing the boundaries of scientific knowledge has never been more evident. This mission holds great promise for the future of lunar exploration and ISRO is optimistic and determined in their pursuit of success. Patience and ingenuity have always been the hallmarks of human achievement, and there is hope that the mission will eventually bear fruit.



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