ISRO Successfully Launches Shukrayaan-1 Mission to Explore Venus
ISRO has successfully launched the Shukrayaan-1 orbiter to study the atmosphere and surface of Venus.
2-Minute Summary (TL;DR)
- ISRO's first mission to Venus, Shukrayaan-1, launched successfully.
- Launched using the LVM3 (Launch Vehicle Mark 3).
- Primary goal is to study the Venusian atmosphere and surface geology.
- Mission duration is planned for four years in Venusian orbit.
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. |
| Railway (RRB NTPC / Group D) | Very High | 6–10 | Science and Technology is one of the largest GK sections in Railway papers. |
| UPSC / State PCS | Medium | 5–8 | UPSC tests Science & Technology through governance: space policy, biotech regulations, cyber security. |
| 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. Which launch vehicle was used by ISRO for the Shukrayaan-1 mission?
- PSLV-C55
- GSLV-MkII
- LVM3
- SSLV-D2
Explanation: ISRO used the LVM3 (Launch Vehicle Mark 3) for the Shukrayaan-1 mission to Venus.
Q2. What is the primary objective of the Shukrayaan-1 mission?
- Landing on Mars
- Studying the Moon's south pole
- Exploring the atmosphere of Venus
- Searching for water on Jupiter
Explanation: Shukrayaan-1 is designed to explore 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.
Related Current Affairs
Test Your Knowledge on Today's Current Affairs
10 questions · 10 minutes · Based on today's GK updates. See how prepared you really are.
Start Daily Quiz