ISRO's Shukrayaan-1: India's Venus Mission Enters Final Phase
The Indian Space Research Organisation (ISRO) has announced that its mission to Venus, Shukrayaan-1, has entered the final integration phase.
2-Minute Summary (TL;DR)
- Shukrayaan-1 is India's first mission to the planet Venus.
- Aims to study the Venusian atmosphere and surface chemistry.
- Spacecraft is in the final integration phase at ISRO.
- Will use Synthetic Aperture Radar (SAR) for mapping the surface.
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 India's upcoming mission to Venus?
- Mangalyaan-2
- Shukrayaan-1
- Aditya-L1
- Chandrayaan-4
Explanation: Shukrayaan-1 is the name of the mission planned by ISRO to explore the planet Venus.
Q2. Which planet is often referred to as 'Earth's Twin' due to its similar size?
- Mars
- Venus
- Jupiter
- Saturn
Explanation: Venus is often called Earth's twin because of its similar size and mass, though its atmosphere is very different.
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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