Daily Current Affairs – February 21, 2026
Page 4 – Science & Technology
1️⃣ ISRO Launches Advanced Remote Sensing Satellite
ISRO has successfully launched a next-generation remote sensing satellite aimed at enhancing weather forecasting, agricultural monitoring and disaster management capabilities.
Exam Relevance:
- GS-3 – Space Technology
- Remote Sensing Applications
- Disaster Risk Reduction
2️⃣ India Drafts National AI Governance Framework
The government is preparing a comprehensive Artificial Intelligence (AI) governance framework focusing on data protection, ethical AI usage and responsible innovation.
Analytical Focus:
- AI Ethics & Regulation
- Data Sovereignty
- Impact on Employment & Economy
3️⃣ Breakthrough in Vaccine Research
Indian biotechnology firms have made progress in developing advanced vaccines targeting emerging viral diseases, strengthening national health security.
Exam Angle:
- Biotechnology Applications
- Public Health Policy
- Self-Reliance in Pharma Sector
4️⃣ Green Hydrogen Mission Gains Momentum
The National Green Hydrogen Mission is witnessing new project approvals aimed at reducing carbon emissions and enhancing energy independence.
Importance:
- Energy Transition
- Net Zero Targets
- Climate Mitigation Strategy
This section integrates science advancements with policy implications, making it highly relevant for UPSC GS-3 preparation.
© Shaktimatha Learning | Daily Current Affairs English | Page 4 | February 21, 2026
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