PSLV-C62 Launch Countdown Begins: Key Details for UPSC Aspirants
Countdown commences for PSLV-C62 launch, crucial for India's space program advancement.
Photo by Claudio Schwarz
Key Facts
PSLV-C62: Rocket launch countdown commenced
PSLV: Polar Satellite Launch Vehicle
Significance: Advancement in satellite technology
UPSC Exam Angles
GS Paper 3: Science and Technology - Space
Connects to India's space policy and international relations
Potential for statement-based and analytical questions
Visual Insights
PSLV: A Timeline of Milestones
Key milestones in the history of the Polar Satellite Launch Vehicle (PSLV), highlighting its evolution and significant missions.
The PSLV has evolved into a highly reliable launch vehicle, playing a crucial role in India's space program and commercial launch services.
- 1993First PSLV launch (unsuccessful)
- 1994First successful PSLV launch
- 2008PSLV-C11 launches Chandrayaan-1
- 2013PSLV-C25 launches Mars Orbiter Mission (Mangalyaan)
- 2017PSLV-C37 launches 104 satellites in a single mission
- 2019PSLV-C48 launches RISAT-2BR1
- 2023PSLV-C57 launches Aditya-L1 Mission
- 2024PSLV-C58 launches XPoSat Mission
- 2026PSLV-C62 Launch Countdown Begins
More Information
Background
The PSLV's journey began in the 1990s as India sought to achieve self-reliance in launching satellites, particularly those in polar orbits. Before the PSLV, India relied on foreign launchers or its own less powerful SLV and ASLV rockets. The PSLV's development was a strategic imperative, driven by both civilian and military needs.
Its initial design incorporated solid and liquid propulsion stages, a configuration that has proven highly successful. The first successful PSLV launch occurred in 1994, marking a turning point for India's space program. Over the years, the PSLV has undergone several upgrades, enhancing its payload capacity and reliability.
These upgrades include improvements to its solid rocket boosters and liquid propulsion systems. The PSLV's success paved the way for more ambitious missions, including the Chandrayaan and Mangalyaan missions.
Latest Developments
In recent years, ISRO has been focusing on enhancing the PSLV's capabilities and exploring reusable launch vehicle technologies. The development of the Small Satellite Launch Vehicle (SSLV) complements the PSLV by catering to the growing demand for launching smaller satellites. ISRO is also working on the Next Generation Launch Vehicle (NGLV), which aims to replace the PSLV in the long term with a more cost-effective and versatile launch system.
Furthermore, there's increasing emphasis on international collaborations and commercial launches, positioning India as a competitive player in the global space market. The success of missions like Chandrayaan-3 and Gaganyaan have further boosted confidence in India's space capabilities, leading to increased investment and ambitious future projects.
Practice Questions (MCQs)
1. Consider the following statements regarding the Polar Satellite Launch Vehicle (PSLV): 1. It is capable of launching satellites into Geostationary Transfer Orbit (GTO). 2. It uses only solid propellant rocket stages. 3. It was first successfully launched in 1994. Which of the statements given above is/are correct?
- A.1 and 2 only
- B.3 only
- C.1 and 3 only
- D.1, 2 and 3
Show Answer
Answer: B
Statement 1 is incorrect because PSLV primarily launches satellites into polar orbits and Low Earth Orbits (LEO), not GTO. Statement 2 is incorrect because PSLV uses a combination of solid and liquid propellant stages. Statement 3 is correct as the first successful launch was in 1994.
2. With reference to India's space program, what is the primary objective of developing the Next Generation Launch Vehicle (NGLV)?
- A.To exclusively launch heavier satellites into geostationary orbit.
- B.To replace the PSLV with a more cost-effective and versatile launch system.
- C.To focus solely on manned space missions.
- D.To compete with other countries in deep space exploration only.
Show Answer
Answer: B
The NGLV is being developed to replace the PSLV with a more cost-effective and versatile launch system, catering to a wider range of missions and payloads.
3. Which of the following statements is NOT correct regarding the Small Satellite Launch Vehicle (SSLV)?
- A.It is designed to launch small satellites into Low Earth Orbit.
- B.It is more expensive compared to PSLV.
- C.It aims to reduce the turnaround time for satellite launches.
- D.It complements the PSLV by catering to the demand for launching smaller satellites.
Show Answer
Answer: B
The SSLV is designed to be more cost-effective than the PSLV for launching small satellites, making option B incorrect.
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