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Science & TechIndian Express16 June 2026

After two failed bids, ISRO to attempt another PSLV launch by June-end, early July

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๐Ÿ“Œ Summary:

  • ISRO plans another PSLV launch by end-June or early July 2026, said Union Science Minister Dr Jitendra Singh
  • Follows back-to-back failures of the PSLV โ€” its workhorse launch vehicle
  • January 2026: PSLV failed to place earth observation satellite EOS-N1 in orbit; May 2025: failed to place EOS-09 โ€” both failed in the third stage
  • No ISRO launches have occurred since the January 2026 failure

๐ŸŽฏ UPSC Relevance: GS3 (Science & Technology) โ€” India's space programme, launch vehicle reliability and indigenous capability.

๐Ÿ“ Prelims Facts:

  • PSLV = Polar Satellite Launch Vehicle, ISRO's reliable workhorse rocket
  • EOS = Earth Observation Satellite series
  • Both recent failures occurred in the rocket's third stage

๐Ÿ”‘ Key Term: PSLV โ€” a four-stage expendable launch vehicle used for polar/sun-synchronous and other orbits, long ISRO's most dependable launcher.

ISROPSLVEOSsatellite

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