16 September
Bilingual TNPSC current affairs notes on India’s Space Programme 2026 — ISRO structure, NISAR (GSLV-F16, 30 July 2025), Gaganyaan-1 uncrewed test flight and Vyommitra, Shubhanshu Shukla’s Axiom-4 mission, Chandrayaan-4, Bharatiya Antariksh Station, IN-SPACe and space-sector FDI. Includes 15 key points, detailed notes in English and Tamil, 5 practice MCQs, memory tips and previous year questions for TNPSC Group 1, 2, 2A, 4 and VAO.