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Isro Successfully Tests Modified PSLV Third Stage After Failures
Sentiment: NeutralHigh Priority
What Happened?
Isro has successfully conducted a ground static test of the modified third stage of its Polar Satellite Launch Vehicle (PSLV) at the Satish Dhawan Space Centre. This follows two consecutive launch failures linked to the third stage.
Key points
- The test was conducted at the Satish Dhawan Space Centre in Sriharikota.
- The modifications were made after two PSLV mission failures in May 2025 and January 2026.
- Improvements include changes to the nozzle configuration and mechanical interfaces.
- New procedures for raw material acceptance and non-destructive testing have been implemented.
- The PSLV has been crucial for India's satellite launch program.
Key insights
- The modifications could enhance the reliability of future PSLV missions.
- Improved quality control may lead to fewer launch failures.
- The success of this test may impact India's commercial satellite launch commitments.
Why it matters
The successful test is crucial for restoring confidence in India's satellite launch capabilities.
Entities
Isro· OrganizationPSLV· TechnologySriharikota· LocationEOS-09· ProductEOS-N1· Product
Source
Times of India
