science1 min read

ISRO's Shukrayaan-1 Enters Venus Orbit Successfully

ISRO's Venus orbiter mission, Shukrayaan-1, successfully entered the orbit of Venus on May 9, 2026, to study the planet's atmosphere and surface.

2-Minute Summary (TL;DR)

  • Shukrayaan-1 is ISRO's first mission to Venus.
  • Successfully entered Venus orbit on May 9, 2026.
  • Aims to study the Venusian atmosphere and surface.
  • India is the fourth country/agency to reach Venus orbit.

How This Topic is Tested in Competitive Exams

ExamFrequencyApprox. MarksWhat Gets Asked
SSC (CGL / CHSL / MTS)High4–8Basic science, space missions, ISRO launches, and defence technology are standard SSC GK topics.
UPSC / State PCSMedium5–8UPSC tests Science & Technology through governance: space policy, biotech regulations, cyber security.
Railway (RRB NTPC / Group D)Very High6–10Science and Technology is one of the largest GK sections in Railway papers.

What to Memorize from This Topic

  • ISRO missions: satellite name, purpose, launch date, orbit type
  • Defence acquisitions: system name, origin country, inducted into which force
  • COVID/health research: vaccine names, institutes involved, approval status
  • Technology achievements: first-ever milestones, world records, India-specific achievements
  • Scientific organizations: HQ, head, purpose (CSIR, DRDO, BARC, ICAR)

Practice Questions

Q1. What is the name of ISRO's mission to Venus?

  1. Mangalyaan-2
  2. Shukrayaan-1
  3. Aditya-L1
  4. Chandrayaan-4

Explanation: Shukrayaan-1 is the name of ISRO's mission to the planet Venus.

Q2. Which planet's atmosphere will Shukrayaan-1 primarily study?

  1. Mars
  2. Jupiter
  3. Venus
  4. Saturn

Explanation: Shukrayaan-1 is designed to study the atmosphere and surface of Venus.

How to Prepare Science & Technology for Government Exams

For Railway exams, make flashcards for every major ISRO launch — name, payload, purpose, date. These repeat frequently.

For SSC, focus on defence acquisitions and their strategic significance rather than technical specs.

For UPSC, connect every scientific development to policy — climate targets, digital India, health policy.

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