Rocket Propulsion – UPSC Notes
Rocket Propulsion – UPSC Notes | Legacy IAS GS Paper III · Science & Technology · Space 🔥 Rocket Propulsion Systems With live animations — Newton’s Law demo · Propellant comparison · Staging simulator. Solid · Liquid · Cryogenic · Semi-Cryogenic · Ion · Hybrid · Nuclear · ISRO Engines (Vikas, CE-7.5, CE-20, SCE-200). Updated […]
Cryogenic Technology | CE-20 Engine | ISRO – UPSC Notes
Cryogenic Technology UPSC Notes | CE-20 Engine | ISRO | Legacy IAS Bangalore Science & Technology · Space · UPSC GS-III Cryogenic Technology & Rocket Engines 🚀 Complete UPSC Notes — what cryogenics is, how cryogenic engines work, CE-20 for Gaganyaan (human-rated Feb 2024), semi-cryogenic breakthrough (March 2025), NGLV “Project Soorya”, boot-strap ignition (Nov 2025), […]
Satellite Launch Vehicles – UPSC Notes
Satellite Launch Vehicles – UPSC Notes | Legacy IAS GS Paper III · Science & Technology · Space 🚀 Satellite Launch Vehicles — ISRO & India Definition · How Rockets Work · SLV → ASLV → PSLV → GSLV → LVM3 → SSLV · HLVM3 for Gaganyaan · NGLV/Project Soorya · Private Sector · SSLV–HAL […]
Remote Sensing | Types Process Applications IRS NISAR – UPSC Notes
Remote Sensing UPSC Notes | Types Process Applications IRS NISAR | Legacy IAS Bangalore Science & Technology · Geography · UPSC GS-I & GS-III Remote Sensing — Earth Observed from Space 🛰️ Complete UPSC Notes — what Remote Sensing is, passive vs active sensors, the 7-step process, electromagnetic spectrum, India’s IRS programme, NISAR 2025, EOS-09, […]
PIB Summaries 09 April 2026
Content National Quantum Mission – 1,000 km Secure Communication Milestone Why in News? Relevance Practice Question Q1.“Quantum technologies are set to redefine the future of cybersecurity and digital sovereignty.”Examine in the context of India’s National Quantum Mission.(250 Words) National Quantum Mission (NQM) About Objectives Four Key Domains Implementation Structure Strategic Alignment Key Developments 1. Quantum […]
Geospatial Technology | GIS GPS Remote Sensing | SVAMITVA Bhuvan – UPSC Notes
Geospatial Technology UPSC Notes | GIS GPS Remote Sensing | SVAMITVA Bhuvan | Legacy IAS Bangalore Science & Technology · Geography · UPSC GS-I & GS-III Geospatial Technology — Mapping the Future 🌍 Complete UPSC Notes — GIS, GPS, Remote Sensing explained simply; India’s key programmes (SVAMITVA, Bhuvan, NavIC, Gati Shakti); National Geospatial Policy 2022; […]
Space Debris – UPSC Notes
Space Debris – UPSC Notes | Legacy IAS GS Paper III · Science & Technology · Internal Security 🛰 Space Debris — Causes, Challenges & Removal Definition · Scale of Problem · Causes · Kessler Syndrome · Threats · International Initiatives · India’s Response · Way Forward · Updated 2024–26 Current Affairs · PYQs & […]
Types of Orbits & Lagrange Points – UPSC Notes
Types of Orbits & Lagrange Points – UPSC Notes | Legacy IAS GS Paper III · Science & Technology · Space 🛰 Types of Orbits & Lagrange Points Designed for non-science students — every concept with real-life analogies & images. LEO · MEO · HEO · GEO · Polar · Sun-Synchronous · Molniya · Transfer […]
ASAT Mission Shakti | Anti-Satellite Weapons – UPSC Notes
ASAT Mission Shakti UPSC Notes | Anti-Satellite Weapons | Legacy IAS Bangalore Science & Technology · Space · Security · UPSC GS-III Anti-Satellite Weapons (ASAT)& Mission Shakti 🛰️ Complete UPSC Notes — What ASAT is, types, India’s 2019 test, Kessler Syndrome, Russia’s nuclear ASAT threat (2024), UN resolutions, space debris, international law. Updated April 2026. […]
Geosynchronous vs Geostationary Orbit – UPSC Explained Simply
Geosynchronous vs Geostationary Orbit | UPSC Explained Simply | Legacy IAS Bangalore Science & Technology · Space · UPSC GS-III Geosynchronous vs Geostationary Orbit— Finally Made Simple 🛰️ The most confused pair of terms in space science — explained with live animations, real analogies, and zero jargon. Understand it once, remember it forever. Most confused […]