- 23 August 2023 will be etched in golden letters’, as ISRO accomplishes great feat
Bangalore, August 23. India has created history as it became the first country to land on the South Pole of lunar surface.
Prime Minister Narendra Modi congratulated Indians and space scientists for the achievement.
‘India will remember this day forever’ PM Modi said.
The real test of the mission began at the last leg of the landing. Prior to 20 minutes before landing, ISRO initiated Automatic Landing Sequence (ALS).
It enabled Vikram Lander Module to take charge and use its on-board computers and logic to identify a favourable spot and make a soft-landing on the lunar surface.
Experts say that the final 15 to 20 minutes were highly crucial for the success of the mission when Chandrayaan-3’s Vikram lander descended down to its soft landing. Indians throughout the country and across the world prayed for Chandrayaan-3’s Successful Landing today.
Given the history of India’s second lunar mission, which failed during the last 20 minutes before landing, ISRO was extra-cautious this time in the process. Due to high risk to the spacecraft minutes before moon landing, the duration is dubbed by many as “20 or 17 minutes of terror“. During this phase, the whole process became autonomous, where Vikram lander ignited its own engines at the right times and altitudes.
