ISRO Completes PSLV-C61 Failure Analysis, Report to Reach PM Soon

Fast Summary

• The Failure Analysis Committee has identified the issue that caused the failure of ISRO’s PSLV-C61/EOS-09 mission on May 18, 2025.
• The committee’s report will be submitted to Prime Minister Narendra Modi, as confirmed by ISRO Chairman V. Narayanan during an event in Thiruvananthapuram.
• The mission aimed to place the EOS-09 satellite in a sun-synchronous polar orbit but failed due to a drop in chamber pressure during the third stage of flight.
• Despite this setback, Mr. Narayanan described the problem as “small” and expressed confidence about upcoming missions with several planned for 2025.
• Preparations are underway for another PSLV mission within three months, and this would be one of many utilizing PSLV’s reliable ‘XL’ configuration.

Indian opinion Analysis
The failure analysis report underscores ISRO’s commitment to clarity and thorough post-mission evaluations critical for resolving anomalies in its well-established Polar Satellite Launch Vehicle (PSLV) program. While the setback serves as a reminder of space exploration’s inherent complexities, Mr. V. Narayanan’s confidence reflects ISRO’s resilience and readiness to move forward with scheduled launches this year-an essential step given India’s growing ambitions in satellite deployment and space science applications.Failures like these provide valuable data that strengthen future missions while upholding reliability standards associated with PSLVs over decades of performance history. Delivering on upcoming launches successfully will further reinforce india’s global standing in cost-effective space technology solutions.Read more: The Hindu