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Chandrayaan 3 Update Today Live Video Today: The “15 Minutes Of Dread” Phase
Welcome to gaudoi.vn! In this article, we will delve into the latest update on the Chandrayaan 3 mission, focusing on the crucial “15 Minutes of Dread” phase. This phase is an integral part of the spacecraft’s landing process and holds immense significance in unlocking the mysteries of space exploration. Join us as we explore these thrilling and tense moments in the following sections.
A Remarkable Leap Forward
In a monumental leap forward for India’s space exploration endeavors, the Vikram lander of the Chandrayaan-3 mission achieved a flawless touchdown at precisely 6:04 PM (Indian Standard Time). This incredible achievement marks the end of a narrative of disappointment that had persisted since the Chandrayaan-2 lander incident four years ago. With this historic milestone, India has etched its name in the annals of space exploration as the pioneering nation to successfully navigate a spacecraft to the unexplored lunar south pole.
The success of this feat becomes even more significant when viewed in light of the challenges faced during the Chandrayaan-2 mission. Despite its own triumphs, Chandrayaan-2 encountered setbacks during its landing phase, resulting in an unfortunate crash landing. However, the Vikram lander of Chandrayaan-3 demonstrated meticulous planning, technological advancements, and valuable lessons learned from its predecessor’s journey. By achieving a secure landing on the lunar surface, the Vikram lander has opened doors to unexplored scientific frontiers.
Unveiling Lunar Secrets
The region near the lunar south pole where the landing took place holds a treasure trove of insights into the moon’s geological, mineralogical, and topographical characteristics. The data and observations gathered from this mission are anticipated to unveil new dimensions of lunar science, contributing to a deeper understanding of our celestial neighbor and its history. This remarkable success speaks volumes about the resilience and dedication of the Indian Space Research Organisation (ISRO) and its scientists.
Building upon the lessons learned from the Chandrayaan-2 setback, ISRO meticulously fine-tuned its approach and integrated upgrades that proved pivotal to the success of the Chandrayaan-3 mission. The enhanced landing gear of the Vikram lander played a crucial role in ensuring a safe descent. Additionally, increased fuel reserves provided flexibility for real-time adjustments, while an expanded array of solar panels bolstered power generation capabilities.
Details of the Landing
Upgrades and Refinements
The Chandrayaan-2 setback served as a catalyst for a rigorous reevaluation and refinement of the Chandrayaan-3 mission components, particularly the Vikram lander. The key objective was to address the challenges faced during Chandrayaan-2 and ensure the seamless execution of the landing process in the upcoming mission.
One notable improvement lies in the augmented landing gear of the Vikram lander. This enhancement was strategically designed to facilitate a secure and stable touchdown at a lower velocity. By incorporating stronger and more adaptable legs, the lander’s ability to withstand the landing impact has been significantly bolstered, mitigating potential risks during the final moments of descent.
Furthermore, Chandrayaan-3 carried an increased payload of fuel compared to its predecessor. This decision was driven by the need for a larger reserve to accommodate any unforeseen deviations from the planned trajectory. The expanded fuel capacity provided enhanced maneuvering capabilities, enabling real-time adjustments to optimize the landing approach.
Journey to Lunar Surface
During the descent towards the lunar surface, the Vikram lander underwent various critical phases.
As the lander began its descent, it gradually decelerated its horizontal velocity, a phase known as “rough braking.” This controlled reduction in speed took the lander from approximately 6,000 km/h to nearly zero, with precise engine firings ensuring a seamless transition from high-speed lunar orbiter to a controlled descent for landing.
At an altitude of approximately 7.43 km above the lunar surface, the lander underwent a pivotal transition during the attitude control phase. Through a carefully choreographed maneuver, it shifted from a horizontal orientation to a vertical one. This orientation change, executed over a distance of 3.48 km, aligned the lander optimally for the subsequent landing.
Lasting around 175 seconds, the breakthrough phase marked a critical juncture in the descent process. The lander traveled horizontally about 28.52 km while simultaneously descending by around 1 km. Split-second adjustments to velocity and altitude were made, showcasing engineering precision in the pursuit of a soft landing.
The suspenseful journey reached its culmination in the terminal touchdown. The Vikram lander successfully made contact with the lunar surface, opening the door to a new era of exploration and scientific discoveries.
The successful landing of the Vikram lander during the Chandrayaan-3 mission’s “15 Minutes of Dread” phase signifies a remarkable achievement in India’s space exploration endeavors. It showcases the resilience, dedication, and scientific prowess of the Indian Space Research Organisation. The Chandrayaan-3 mission has paved the way for groundbreaking discoveries and deepened our understanding of the moon’s mysteries. It serves as a testament to the spirit of exploration and human ingenuity in pushing the boundaries of what is possible beyond our planet.
Q: How does the Chandrayaan-3 mission differ from Chandrayaan-2?
A: The Chandrayaan-3 mission builds upon the lessons learned from Chandrayaan-2 and incorporates upgrades and refinements to improve the landing process.
Q: What are the potential scientific breakthroughs expected from the Chandrayaan-3 mission?
A: The Chandrayaan-3 mission aims to gather valuable data and observations about the moon’s geological, mineralogical, and topographical characteristics, which will contribute to a deeper understanding of our celestial neighbor.
Q: How did ISRO address the challenges faced during Chandrayaan-2 in the Chandrayaan-3 mission?
A: ISRO meticulously fine-tuned its approach, integrated upgrades, and enhanced the landing gear and fuel reserves of the Vikram lander to ensure a secure landing in the Chandrayaan-3 mission.
Q: What role did the enhanced landing gear play in the Chandrayaan-3 mission?
A: The augmented landing gear of the Vikram lander facilitated a secure and stable touchdown at a lower velocity, mitigating potential risks during the descent phase.
Q: What is the significance of the Chandrayaan-3 mission for India’s space exploration?
A: The successful Chandrayaan-3 mission cements India’s position as a pioneering nation in space exploration and opens doors to unexplored scientific frontiers, contributing to our understanding of the moon and its history.