Lecture 2: Science & Tech for UPSC Prelims 2026: Space II – Satellites & Important Space Programs

Lecture 2 covers Science and Technology topics relevant for the UPSC Prelims examination, focusing specifically on satellites and important space programs. The session aims to provide clarity on the subject matter, suggesting that memorization is less crucial than conceptual understanding for success in the exam. The content is presented as part of a free lecture series made available to viewers, mirroring material taught in the Prelims Master Program (PMP).

Key areas of focus within this lecture include discussions on various launch vehicles such as PSLV and GSLV, different satellite types including mission-specific examples like GSAT-24, and significant Indian space missions. Specific missions mentioned or covered involve Chandrayaan-1, Chandrayaan-3, Mangalyaan, Aditya-L1, Shukrayaan, Gaganyaan, and the NISAR project. The educational material also touches upon concepts related to international space endeavors, such as the Starship program.

This lecture serves as an instructional resource for candidates preparing for the UPSC Civil Services examination's Science and Technology section, particularly concerning advancements in satellite technology and space exploration by ISRO.