Prelims Booster

Jul 11, 2026 3 min

Mission Drishti: World’s First OptoSAR Satellite Loses Communication After Solar Storm

Learn about Mission Drishti, the world's first OptoSAR satellite, its technology, applications, solar storm anomaly, and important UPSC exam facts.

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Jul 11, 2026 3 min

World Population Day 2026

World Population Day 2026: Theme, history, significance, global population trends, India's population, and important exam facts.

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Jul 11, 2026 4 min

3rd India-Australia Annual Leaders’ Summit 2026

3rd India-Australia Annual Leaders' Summit 2026: Key agreements, defence, trade, energy, Quad cooperation, and important exam facts.

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Jul 11, 2026 3 min

WDMMA 2026 Global Air Powers Rankings

Indian Air Force ranks 3rd globally in WDMMA 2026 Air Powers Rankings. Learn about IAF fleet strength, Tejas Mk-1A, Rafale, and exam...

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Jul 11, 2026 3 min

Aero India 2027: 16th Edition of Asia’s Largest Air Show

Aero India 2027 will be held in Bengaluru. Learn about its history, previous editions, venue, defence targets, and important UPSC exam facts.

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Jul 10, 2026 3 min

Samriddh Gram Project Wins WSIS Prizes 2026

Samriddh Gram project wins WSIS Prizes 2026 Global Award. Learn about BharatNet, phygital services, ITU, and key exam facts.

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Jul 10, 2026 3 min

Global Liveability Index 2026

Global Liveability Index 2026 released by EIU. Check top 10 most liveable cities, India's rankings, New Delhi's performance, and important UPSC/UPPSC/ State...

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Jul 10, 2026 2 min

Thorium Deposits Discovered in Chamarajanagar, Karnataka

GSI discovers thorium deposits in Karnataka's Chamarajanagar district. Learn about thorium, monazite, India's thorium reserves, and key UPSC exam facts.

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Jul 10, 2026 3 min

CE20 Cryogenic Engine

ISRO successfully conducts the CE20 cryogenic engine hot test for LVM3-M7. Learn about the CE20 engine, LVM3, Gaganyaan, and key UPSC exam...

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Jul 09, 2026 2 min

Uttarakhand Becomes India’s Sixth Fully Literate State

Uttarakhand has been declared India's sixth fully literate state under the ULLAS programme and National Education Policy 2020. Learn about the literacy...

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