ISRO's Shukrayaan-1 Mission to Venus Enters Final Testing Phase
ISRO has announced that its first mission to Venus, Shukrayaan-1, has entered the final integration and testing phase.
Key Points for Quick Revision
- Shukrayaan-1 is India's first mission to Venus.
- Aims to study the atmosphere and surface of Venus.
- Equipped with Synthetic Aperture Radar (SAR).
- Venus is often called Earth's 'twin' or the 'Evening Star'.
How This Topic is Tested in Competitive Exams
| Exam | Frequency | Approx. Marks | What Gets Asked |
|---|---|---|---|
| SSC (CGL / CHSL / MTS) | High | 4–8 | Basic science, space missions, ISRO launches, and defence technology are standard SSC GK topics. |
| UPSC / State PCS | Medium | 5–8 | UPSC tests Science & Technology through governance: space policy, biotech regulations, cyber security. |
| Railway (RRB NTPC / Group D) | Very High | 6–10 | Science and Technology is one of the largest GK sections in Railway papers. |
| State PCS / PSC | Medium | 3–5 | Space missions, defence acquisitions, and health research appear regularly. |
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 upcoming mission to Venus?
- Mangalyaan-2
- Shukrayaan-1
- Aditya-L1
- Chandrayaan-4
Explanation: Shukrayaan-1 is the name of ISRO's planned mission to explore the planet Venus.
Q2. Which instrument will be used by Shukrayaan-1 to map the surface of Venus?
- Optical Camera
- Synthetic Aperture Radar (SAR)
- Seismometer
- Magnetometer
Explanation: A Synthetic Aperture Radar (SAR) is used to map the surface through the thick clouds 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.