India and Space Missions | Most Important Topic | APSC CCE 2025 | By - Banjit Sir

In this class, we discuss India's Space Missions and Space Programme for APSC CCE Prelims and Mains. The session covers the evolution of ISRO, major satellites, launch vehicles, Chandrayaan missions, Mangalyaan, Gaganyaan, NavIC, India's nuclear and defence space capabilities, important scientists, and future space missions. This is one of the most important Science & Technology topics for APSC CCE Prelims and Mains, especially for questions related to ISRO, space technology, satellite applications, launch vehicles, current affairs, and India's achievements in space exploration. 📚 Topics Covered 🚀 Evolution of India's Space Programme ✅ INCOSPAR (1962) ✅ Establishment of ISRO (1969) ✅ Department of Atomic Energy & Department of Space ✅ Thumba Equatorial Rocket Launching Station (TERLS) ✅ Satish Dhawan Space Centre (SDSC), Sriharikota ✅ Contributions of Dr. Vikram Sarabhai, Satish Dhawan & Dr. A.P.J. Abdul Kalam 🛰️ Indian Satellites ✅ Aryabhata ✅ Bhaskara-I & II ✅ INSAT Series ✅ Indian Remote Sensing (IRS) Satellites ✅ GSAT Series ✅ RISAT Series ✅ NavIC (Navigation with Indian Constellation) 🚀 Launch Vehicles of India ✅ Satellite Launch Vehicle (SLV) ✅ Augmented Satellite Launch Vehicle (ASLV) ✅ Polar Satellite Launch Vehicle (PSLV) ✅ Geosynchronous Satellite Launch Vehicle (GSLV) ✅ Launch Vehicle Mark-3 (LVM3) 🎯 Most Important APSC Facts 📌 Father of India's Space Programme – Dr. Vikram Sarabhai 📌 ISRO was established on 15 August 1969. 📌 First Rocket Launch in India – 1963, Thumba (Kerala). 📌 India's First Satellite – Aryabhata (1975). 📌 Most Reliable Launch Vehicle – PSLV. 📌 Human Spaceflight Mission – Gaganyaan. 📌 India's Regional Navigation System – NavIC. 📌 Chandrayaan-1 confirmed the presence of water molecules on the Moon. 📌 Chandrayaan-3 made India the first nation to successfully land near the Moon's south pole. 📌 Mangalyaan made India the first country to reach Mars orbit on its maiden attempt. 📌 PSLV-C37 launched 104 satellites in a single mission, setting a world record. 📚 Useful For • APSC CCE Prelims • APSC CCE Mains • APSC Interview Preparation • Science & Technology • Space Technology & Current Affairs 🔔 Subscribe to ADVAIT IAS for APSC Current Affairs, Science & Technology, History, Geography, Polity, Economy, Environment and complete Civil Services preparation. 📚 Prepare smart. Revise regularly. Stay exam-ready with ADVAIT IAS. 📞 For Admission & Enquiry: 9101954928 📍 Location: Gautam Complex, RG Baruah Road, Opp. Guwahati Commerce College Bus Stop, Sarania Hills, Guwahati, Assam – 781003 #APSC #APSCCCE #APSC2026 #APSCPreparation #ScienceAndTechnology #ISRO #SpaceMissions #IndianSpaceProgramme #Chandrayaan3 #Chandrayaan #Mangalyaan #Gaganyaan #NavIC #PSLV #GSLV #SpaceTechnology #CurrentAffairs #CivilServicesPreparation #IndianScience #AdvaitIAS