इसरो का गगनयान मिशन: मानव रहित 'G2' मिशन का सफल परीक्षण
इसरो ने अपने महत्वाकांक्षी गगनयान कार्यक्रम के तहत दूसरे मानव रहित परीक्षण मिशन 'G2' को सफलतापूर्वक पूरा किया।
2-Minute Summary (TL;DR)
- ISRO successfully launched the second uncrewed test mission (G2) for the Gaganyaan program on April 22, 2026.
- The G2 mission aimed to validate the safety and reliability of the crew module and its systems for human spaceflight.
- A robotic astronaut named 'Vyommitra' was part of the G2 mission to collect data on space environment effects.
- The Gaganyaan program is India's first human spaceflight mission, with the crewed flight targeted for late 2027.
- The mission utilized ISRO's LVM3 launch vehicle, demonstrating indigenous launch capabilities.
- Data from Vyommitra will help refine life support systems and ensure astronaut safety.
- This success marks a significant step towards India becoming a major player in human space exploration.
- The Gaganyaan program underscores India's self-reliance in advanced space technologies.
How This Topic is Tested in Competitive Exams
| Exam | Frequency | Approx. Marks | What Gets Asked |
|---|---|---|---|
| UPSC / State PCS | Medium | 5–8 | UPSC tests Science & Technology through governance: space policy, biotech regulations, cyber security. |
| 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. |
Key Facts to Remember: इसरो का गगनयान मिशन: मानव रहित 'G2' मिशन का सफल परीक्षण
- ISRO successfully launched the second uncrewed test mission (G2) for the Gaganyaan program on April 22, 2026.
- The G2 mission aimed to validate the safety and reliability of the crew module and its systems for human spaceflight.
- A robotic astronaut named 'Vyommitra' was part of the G2 mission to collect data on space environment effects.
- The Gaganyaan program is India's first human spaceflight mission, with the crewed flight targeted for late 2027.
- The mission utilized ISRO's LVM3 launch vehicle, demonstrating indigenous launch capabilities.
- Data from Vyommitra will help refine life support systems and ensure astronaut safety.
- This success marks a significant step towards India becoming a major player in human space exploration.
- The Gaganyaan program underscores India's self-reliance in advanced space technologies.
Practice Questions
Q1. What was the primary objective of ISRO's G2 Gaganyaan mission launched on April 22, 2026?
- To test the deep space communication capabilities.
- To validate the crew module's safety and system reliability for human spaceflight.
- To deploy a new satellite for Earth observation.
- To conduct a long-duration study on asteroid composition.
Explanation: The G2 mission was a crucial test flight for the Gaganyaan program, specifically designed to ensure the safety and reliability of the crew module and its various systems before actual human astronauts are sent into space.
Q2. Which robotic astronaut was onboard the G2 Gaganyaan test mission?
- Pragyan
- Aditya
- Vyommitra
- Rakesh
Explanation: Vyommitra is the name of the humanoid robot developed by ISRO to simulate a human astronaut and collect data on the effects of space travel, such as microgravity and radiation, during test missions like G2.
Q3. What is the target timeframe for India's first crewed Gaganyaan mission?
- Mid-2025
- End of 2026
- Mid-2027
- End of 2027
Explanation: Following the successful completion of uncrewed test missions like G1 and G2, ISRO has set a target to launch the first crewed Gaganyaan mission by the end of 2027.
Q4. The G2 mission of the Gaganyaan program was launched from which ISRO facility?
- ISRO Telemetry, Tracking and Command Network (ISTRAC), Bengaluru
- Vikram Sarabhai Space Centre (VSSC), Thiruvananthapuram
- Satish Dhawan Space Centre (SDSC), Sriharikota
- U. R. Rao Satellite Centre (URSC), Bengaluru
Explanation: The Satish Dhawan Space Centre (SDSC) in Sriharikota, Andhra Pradesh, is ISRO's primary spaceport and is responsible for the launch of major missions, including the Gaganyaan program's test flights.
Q5. Which launch vehicle is being used for the Gaganyaan missions?
- PSLV-XL
- GSLV Mk II
- LVM3 (Launch Vehicle Mark-3)
- ASLV-D2
Explanation: The LVM3, formerly known as GSLV Mk III, is ISRO's heaviest launch vehicle and has been selected for the Gaganyaan program due to its payload capacity and proven reliability for human spaceflight missions.
How to Prepare Science & Technology for Government Exams — इसरो का गगनयान मिशन: मानव रहित 'G2' मिशन का सफल प…
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