ISRO Aims to Overcome PSLV Launch Failures with Expert Panel Insights
After PSLV setbacks stall launches, Isro hopes for a bounce back after expert panel report
The Indian Express
Image: The Indian Express
The Indian Space Research Organisation (ISRO) faces delays in key satellite launches due to two recent failures of its Polar Satellite Launch Vehicle (PSLV) in 2025 and 2026. An expert panel is investigating the issues, and launches are expected to resume soon as ISRO aims to revive its navigation system and other critical missions.
- 01ISRO's PSLV has faced two consecutive failures, delaying multiple satellite launches.
- 02An expert committee is investigating the failures and is expected to submit a report by June 2026.
- 03The failures have impacted the NavIC satellite program and the Small Satellite Launch Vehicle (SSLV) missions.
- 04ISRO's PSLV has historically been reliable, with only four failures in 64 missions since its inception in 1993.
- 05The private manufacturing of PSLV rockets is ongoing, with a consortium led by Hindustan Aeronautics Limited.
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The Indian Space Research Organisation (ISRO) is grappling with setbacks following two consecutive failures of its Polar Satellite Launch Vehicle (PSLV) in 2025 and 2026, which have delayed several critical satellite launches. The PSLV, which has successfully completed 64 missions with only four failures since its first launch in 1993, is crucial for India's indigenous navigation system, NavIC, and other projects. An expert committee, led by former principal scientific adviser to the Prime Minister, Prof. Vijayraghavan, is investigating the failures and is expected to provide solutions by June 2026. The PSLV-C61 and PSLV-C62 missions encountered anomalies in the third stage, leading to trajectory deviations. Union Minister of State for Space, Jitendra Singh, indicated that the failures stemmed from different causes and emphasized the need for resolution before further launches can proceed. The setbacks have also affected the planned launch of the NavIC NVS-3 satellite and the maiden flight of a privately manufactured PSLV rocket, which is being developed by a consortium of Hindustan Aeronautics Limited and Larsen & Toubro. ISRO aims to bounce back from these challenges, as it has done in the past.
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The delays in PSLV launches could hinder India's satellite navigation capabilities and affect various space missions reliant on PSLV, impacting sectors that depend on accurate navigation data.
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