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← 12 September 2026's Current Affairs · Science & Tech GS-3 Prelims ★★★★☆ Mains ★★☆☆☆

ISRO's EOS-05 Earth observation satellite launch

12 September 2026 · ⏱ 2 min read · GS Paper 3 - Science & Technology, Space

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Why in News?

ISRO's EOS-05 Earth observation satellite launch

ISRO launched the EOS-05 Earth observation satellite, adding to India's remote-sensing capability.

Why it matters: GS-3 core; factual, Prelims-type

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What you need to know

2 min read

The Indian Space Research Organisation (ISRO) carried out the launch of its EOS-05 Earth observation satellite, continuing its series of missions aimed at strengthening India's remote sensing and disaster-monitoring capability.

The mission adds to ISRO's Earth Observation Satellite (EOS) series, which supports agriculture, forestry, and weather-related applications.

The launch reinforces India's growing indigenous space launch capability.

Sources: Topper IAS editorial (PIB / The Hindu / Indian Express)

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Key facts

Remember these

  • ISRO
  • EOS-05
  • Earth observation satellite
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Prelims · Mains

How the exam will ask it

Prelims

  • ISRO, EOS-05, Earth observation satellite

Mains

Use as an example in GS-3 answers (GS Paper 3 - Science & Technology, Space).

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Quick recall

Answer before you reveal

Which institution is responsible for managing and publishing India's foreign exchange reserves data?

  1. Ministry of Finance
  2. Reserve Bank of India
  3. Securities and Exchange Board of India
  4. NITI Aayog
Show answer

Answer: B — The RBI manages India's forex reserves, comprising foreign currency assets, gold, SDRs and the reserve position with the IMF.

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