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13 January 2026|The Hindu
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Science & TechnologyNEWS

ISRO's PSLV-C62 Mission Fails After Anomaly, Satellites Lost

PSLV-C62 mission fails due to anomaly in third stage; satellites lost.

Background Context

The PSLV's journey began in the early 1990s, conceived as a versatile launch vehicle capable of placing satellites into various orbits, including polar and geostationary transfer orbits. Its development was driven by India's need for self-reliance in space access, particularly after facing technology denial regimes. The first successful launch occurred in 1994, marking a significant milestone in India's space program. Over the years, the PSLV has undergone several upgrades, enhancing its payload capacity and reliability. These upgrades include the use of more powerful solid rocket boosters and improved control systems. The PSLV's success has made it a workhorse for ISRO, launching both Indian and foreign satellites, and contributing significantly to India's space economy.

ISRO's PSLV-C62 mission, carrying the EOS-N1 earth observation satellite and 15 co-passenger satellites, failed to reach its intended trajectory on Monday, 13 January 2026. An anomaly was detected during the end of the third stage of the launch vehicle, resulting in the loss of the satellites. The launch from Satish Dhawan Space Centre in Sriharikota proceeded as expected until the third stage, when a "disturbance in the vehicle roll rates" was observed. This is a setback for ISRO, as the PSLV has now suffered back-to-back failures.

Key Facts

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Mission: PSLV-C62

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Satellite: EOS-N1

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Launch date: January 13, 2026

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Anomaly: Third stage

Latest Developments

In recent years, ISRO has focused on enhancing the PSLV's capabilities and exploring reusable launch vehicle technologies. The development of the Small Satellite Launch Vehicle (SSLV) is also aimed at catering to the growing demand for launching smaller satellites. ISRO is also actively pursuing international collaborations to expand its launch services and market share. The increasing number of private players in the space sector, both globally and in India, is creating new opportunities and challenges for ISRO. The focus is shifting towards more cost-effective and efficient launch solutions. Future missions include advanced earth observation satellites, interplanetary probes, and further development of reusable launch technologies.

1 Key Concept to Understand

This article covers important concepts like Earth Observation Satellites (EOS). Understanding these will help you answer exam questions better.

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