Chandrayaan 3 Landing date and time on the moon Live, ISRO. a resolute successor to its predecessor Chandrayaan-2, aims to showcase its prowess in secure lunar landing and rover exploration on the lunar expanse. This mission takes form in the configuration of both a Lander and Rover. The upcoming venture will witness the grandeur of its launch by the impressive LVM3 rocket, originating from the SDSC SHAR at Sriharikota. In this compelling expedition, a propulsion module will bear the responsibility of ferrying the Lander and Rover to a distance of 100 kilometers from the lunar surface. Notably, the propulsion module incorporates the Spectro-polarimetry of Habitable Planet Earth (SHAPE) payload, meticulously designed to unravel the spectral and polarimetric intricacies of Earth from its lunar orbit vantage point.
Chandrayaan-3 Nears Lunar Touchdown: Countdown to August 23 Landing
Chandrayaan-3, the flagship Indian lunar mission, inches closer to its anticipated touchdown on the lunar surface, with the date set for August 23, Wednesday. The Indian Space Research Organisation (ISRO) announced a significant accomplishment as it effectively adjusted the orbit of the Chandrayaan-3 mission’s Lander Module (LM) on Sunday. The mission, initiated on July 14, achieved a significant milestone on Thursday, as the lander module successfully disengaged from the Propulsion Module, marking 35 days since the mission’s inception.
A Glimpse into Chandrayaan-3’s Objectives
The essence of Chandrayaan-3’s mission revolves around three pivotal objectives:
- Demonstrating Safe and Soft Lunar Landing: With a pioneering aspiration to achieve a secure and gentle landing on the moon’s surface.
- Exemplifying Rover Roving on the Moon: An endeavor to explore the lunar landscape through rover mobility.
- Conducting In-Situ Scientific Experiments: A mission that heralds scientific inquiry, facilitating on-site experiments in the lunar context.
Chandrayaan 3 Landing date and time on the moon Live August 23 at 5:27 PM
Eager Anticipation at Nehru Science Centre
The excitement surrounding Chandrayaan-3’s imminent landing extends to the Nehru Science Centre, where preparations are in full swing. Special arrangements are being made to welcome visitors on the landing day. Activities include paper model crafting of Chandrayaan 3 and guidance from experts. The engagement extends to 50 school students who will be actively participating in the creation of a paper model of Chandrayaan 3. Pramod Grover, Director of Nehru Science Centre, expressed confidence in the success of the landing, attributing it to the innovative approach undertaken by ISRO in Chandrayaan-3’s development.
Astronomy Professor’s Insights on the Mission
Mayank N. Vahia, an Astronomy Professor at the Tata Institute of Fundamental Research, provides profound insights into Chandrayaan-3’s significance. He highlights that the mission aims to uncover crucial information about water sources, minerals, and the presence of water on the moon, building upon the insights garnered from the earlier Chandrayaan missions. Vahia underscores the challenges of lunar landing, citing the complexities faced by other attempts, such as Russia’s Luna-25 mission. He expresses optimism in Chandrayaan-3’s success and its potential to contribute valuable knowledge about the lunar surface.
Chandrayaan-3 and Russia’s Exit from Lunar Race
The lunar quest has witnessed a shift as Russia withdraws from the lunar race alongside India. Russia’s robot lander faced an unfortunate fate, crashing upon the lunar surface. In contrast, ISRO continues its streak of successful maneuvers, steering Chandrayaan-3 towards a softer landing. The upcoming August 23 landing attempt is poised to unfold as a pivotal moment, potentially illuminating the moon’s mysteries through Chandrayaan-3’s innovative approach and technological prowess.
As the world waits with bated breath, Chandrayaan-3’s journey resonates as a testament to India’s technological advancement and its relentless pursuit of unraveling the moon’s enigmas, Chandrayaan 3 Landing date and time on the moon Live.
Anticipation Mounts as Chandrayaan-3’s Lunar Landing Nears: Preparing for Success
With Chandrayaan-3’s much-anticipated lunar touchdown approaching on Wednesday, former ISRO Chairman G Madhavan Nair expresses a mix of hope and caution. Recognizing the intricate nature of the maneuver, Nair emphasizes the need for utmost vigilance, as the seamless coordination of all systems is paramount for the mission’s triumph.
Chandrayaan-3’s Progress: ISRO’s Twitter Announcement
ISRO took to the microblogging platform ‘X’ (formerly known as Twitter) to provide insights into Chandrayaan-3’s journey towards landing on the southern pole of the moon. An update revealed that the Lander Vikram, which commenced its lunar orbit on August 5, has now established a communication link with Chandrayaan-2’s orbiter.
The official statement from ISRO’s ‘X’ account reads, “Chandrayaan-3 Mission: ‘Welcome, buddy!’ Ch-2 orbiter formally welcomed Ch-3 LM. Two-way communication between the two is established. MOX has now more routes to reach the LM. Update: Live telecast of Landing event begins at 17:20 Hrs. IST.”
ISRO’s Preparedness Amidst Lunar Landing
As Chandrayaan-3 edges closer to a soft landing on the moon’s far side, ISRO remains steadfast in its preparation. The recent setback experienced by Russia’s Luna-25 mission has brought attention to the complexities of lunar landings. However, ISRO has harnessed the lessons learned from Chandrayaan-2 to fortify Chandrayaan-3’s readiness. Aerospace scientist Radhakant Padhi underscores the incorporation of a “salvage mode” within Chandrayaan-3’s architecture. This innovative feature serves as a contingency plan, ensuring a successful outcome even in the face of unforeseen circumstances.
Countdown to Lunar Landing: A Steady Approach
As Chandrayaan-3 embarks on the final stretch towards its lunar landing, the world watches in anticipation. The careful orchestration of intricate maneuvers, innovative technologies, and steadfast preparedness encapsulates ISRO’s commitment to unraveling lunar mysteries. Chandrayaan-3’s journey stands as a testament to India’s remarkable strides in space exploration, poised to leave an indelible mark on humanity’s quest for knowledge beyond Earth.
Exploring the Lander Payloads
Diving into the Lander’s payloads, the Chandra’s Surface Thermophysical Experiment (ChaSTE) stands out as a cornerstone experiment, dedicated to gauging thermal conductivity and temperature on the lunar terrain. Complementing this is the Instrument for Lunar Seismic Activity (ILSA), a crucial apparatus for monitoring seismic activity around the intended landing site. Additionally, the Langmuir Probe (LP) adds another layer of scientific inquiry, focusing on estimating plasma density and its fluctuation dynamics. Noteworthy is the inclusion of a passive Laser Retroreflector Array courtesy of NASA, strategically positioned to facilitate lunar laser ranging studies.
The Rover’s Payloads: Pioneering Lunar Analysis
The Rover, a stalwart of scientific curiosity, carries two distinctive payloads. The Alpha Particle X-ray Spectrometer (APXS) takes center stage, engineered to derive elemental composition from the vicinity of the designated landing site. A close companion is the Laser Induced Breakdown Spectroscope (LIBS), primed to engage in the analysis of elemental makeup in the lunar environs.
In-Depth Glimpse
Chandrayaan-3: Unveiling the Design
Chandrayaan-3, an epitome of indigenous engineering brilliance, is composed of three main modules – the Lander module (LM), the Propulsion module (PM), and the Rover. Its overarching objective orbits around the development and demonstration of cutting-edge technologies crucial for interplanetary sojourns. The Lander module harbors the unique capability of executing a gentle landing at a predetermined lunar site. It further unfurls the Rover, which embarks on the journey to conduct in-situ chemical analysis of the lunar surface. Scientific payloads adorning both the Lander and Rover complement their exploratory missions.
Propelling Chandrayaan-3 to Success
The Propulsion Module (PM) stands as the unsung hero, escorting the Lander module from launch vehicle injection to its final 100-kilometer circular polar orbit around the moon. The PM-LM separation marks a pivotal point in the mission trajectory. Adding a touch of scientific flair, the Propulsion Module carries the Spectro-polarimetry of Habitable Planet Earth (SHAPE) payload, an augmentation that is activated post-separation of the Lander Module. LVM3 M4 emerges as the chosen launch vehicle, entrusted with the task of placing the integrated module in a Elliptic Parking Orbit (EPO) characterized by dimensions of approximately 170 km x 36500 km.
Mission Manifesto: Pioneering the Lunar Frontier
The aspirations of Chandrayaan-3 are sculpted by three distinct objectives:
- Demonstrating Safe and Soft Lunar Landing: A monumental achievement in lunar exploration, this objective seeks to conquer the challenge of landing with finesse on the lunar surface.
- Empowering Rover Roving: Chandrayaan-3’s Rover endeavors to traverse the moon’s landscape, offering a tangible experience of in-situ exploration.
- Conducting In-Situ Scientific Experiments: The mission aligns itself with the spirit of scientific inquiry, facilitating experiments that harness the lunar context.
Technological Triumphs Within the Lander
A tour de force of advanced technologies defines the Lander module’s capabilities:
- Altimeters: The inclusion of Laser and RF-based Altimeters lays the foundation for precise altitude measurements.
- Velocimeters: Laser Doppler Velocimeter and Lander Horizontal Velocity Camera bring velocity measurement to new heights.
- Inertial Measurement: The Laser Gyro-based Inertial referencing and Accelerometer package is a cornerstone for navigation precision.
- Propulsion System: Boasting 800N Throttleable Liquid Engines and 58N attitude thrusters, the propulsion system orchestrates controlled movement.
- Navigation, Guidance & Control (NGC): The Powered Descent Trajectory design and associated software elements chart a precise course for the Lander.
- Hazard Detection and Avoidance: The Lander Hazard Detection & Avoidance Camera, coupled with processing algorithms, ensures a safe descent.
- Landing Leg Mechanism: An ingenious design, the landing leg mechanism guarantees a steady touchdown.
Meticulous Testing: Unveiling Lander Proficiency
The testing regimen for the Lander unfurls in various stages, ensuring that the advanced technologies function seamlessly even in terrestrial conditions:
- Integrated Cold Test: This test simulates sensor integration and navigation performance through a helicopter-based platform.
- Integrated Hot Test: Conducted using a tower crane-based platform, this evaluation validates the closed-loop performance with sensors, actuators, and NGC.
- Lander Leg Mechanism Performance Test: Executed on a lunar simulant test bed mimicking various touch-down conditions, this test scrutinizes the Lander’s leg mechanism.
Diving into Specifications
The holistic specifications of Chandrayaan-3 present a comprehensive picture:
| Sl No. | Parameter | Specifications |
|---|---|---|
| 1. | Mission Life (Lander & Rover) | One lunar day (~14 Earth days) |
| 2. | Landing Site (Prime) | 4 km x 2.4 km 69.367621 S, 32.348126 E |
| 3. | Science Payloads | Lander: RAMBHA, ChaSTE, ILSA, LRA Rover: APXS, LIBS Propulsion Module: SHAPE |
| 4. | Two Module Configuration | Propulsion Module (Carries Lander from launch injection to Lunar orbit) Lander Module (Rover is accommodated inside the Lander) |
| … | … | … |
In Conclusion
Chandrayaan-3 strides forward with the promise of new frontiers. Its technology-packed modules, along with its mission objectives, underscore the ingenuity and determination of the Indian space exploration endeavors. As the mission unfurls, we anticipate a wealth of discoveries and advancements that will shape our understanding of the lunar realm.
