The Indian space programme faced an anxious morning as the Polar Satellite Launch Vehicle undertook a crucial mission meant to restore confidence after earlier setbacks. The launch, watched closely by scientists, policymakers and private players alike, carried high expectations due to its role in strengthening India’s reputation as a reliable and cost-effective space launch provider.
This flight assumed even greater importance because it followed a difficult phase for the launch vehicle. Engineers and analysts were keenly observing every stage of the ascent, aware that the mission’s outcome would shape the immediate future of upcoming launches and commercial partnerships tied to the PSLV platform.
As initial stages unfolded smoothly, optimism grew before concerns emerged mid-flight. What followed has sparked widespread discussion about reliability, recovery strategies and the broader impact on India’s fast-evolving space ecosystem.
PSLV-C62 Launch And Mission Overview
The 64th mission of the Polar Satellite Launch Vehicle, designated PSLV-C62, lifted off from the Satish Dhawan Space Centre in Sriharikota at 10:18 am. The rocket was tasked with deploying the Earth Observation Satellite EOS-N1 along with multiple co-passenger satellites, marking the first PSLV launch of 2026.
This mission was seen as a critical test following the launch vehicle’s failure in 2025. With ISRO aiming to demonstrate technical robustness and operational consistency, PSLV-C62 carried strategic importance beyond its immediate payload objectives.
The spacecraft onboard included satellites meant for earth observation, surveillance, technology demonstration and commercial purposes. Collectively, these payloads represented both national priorities and growing private sector participation in India’s space missions.
Third Stage Deviation Raises Concerns
According to preliminary information shared by ISRO, the first phase of the launch proceeded as planned. The four-stage rocket saw its first and second stages perform nominally, providing an encouraging start to the mission.
However, a deviation was observed during the third stage of the flight. This stage plays a crucial role in propelling the payloads toward their intended orbit, and any irregularity at this point often compromises the mission’s trajectory and final outcome.
ISRO Chairman Dr V Narayanan confirmed that the mission did not proceed along the expected path and stated that detailed data was under analysis. He refrained from officially declaring the mission either a success or a failure, indicating that conclusions would follow a thorough technical review.
Comeback Attempt After 2025 Failure
PSLV-C62 was widely described as a comeback flight for the launch vehicle. In 2025, PSLV had only one mission, which also failed due to an issue encountered during the third stage, drawing attention to a recurring vulnerability.
Following that setback, ISRO constituted a failure analysis committee, as per established protocol. While such committees typically identify root causes and recommend corrective measures, the findings of the 2025 review were not made public.
Despite unanswered questions from the previous failure, ISRO proceeded with PSLV-C62 as the opening launch of 2026. The decision reflected confidence in internal corrective actions, even as external observers remained cautiously optimistic.
Satellites Onboard And Mission Objectives
The rocket was carrying a total of 16 satellites, including EOS-N1 and a surveillance satellite named Anvesha, developed by the Defence Research and Development Organisation. Anvesha is designed to deliver advanced imaging capabilities with strategic applications.
Fourteen co-passenger satellites, along with EOS-N1, were planned for deployment into a Sun Synchronous Orbit. Such orbits are especially valuable for earth observation missions as they provide consistent lighting conditions for imaging.
In addition, the Kestrel Initial Demonstrator satellite was intended to follow a controlled re-entry trajectory, contributing to experimental objectives related to satellite technology and atmospheric interaction.
Impact On ISRO’s Track Record
If PSLV-C62 is eventually classified as a failure, it would mark the fifth failure in 64 PSLV launches. Prior to this mission, the launch vehicle had recorded four failures, a statistic that still reflects a largely reliable track record.
From a global perspective, five failures across more than six decades of missions is not considered alarming. However, the timing of back-to-back issues has amplified scrutiny, particularly as India positions itself as a dependable launch partner for international customers.
The situation underscores the reality that even proven launch systems require constant evaluation, upgrades and transparency to maintain confidence among stakeholders.
Effect On International And Commercial Stakeholders
The consequences of the mission extend beyond ISRO. PSLV-C62 carried satellites from foreign nations including Brazil, Nepal and the UK, highlighting the international trust placed in India’s launch services.
A mission shortfall could impact future contracts and scheduling, especially for customers seeking predictable launch timelines. It also places emphasis on clear communication and timely resolution of technical issues.
Such missions are not only scientific endeavours but also diplomatic and commercial engagements, making their outcomes significant on multiple fronts.
Setback For Indian Space Startups
Indian space startups also had a major stake in the mission. Hyderabad-based Dhruva Space had seven satellites onboard PSLV-C62, making it one of the largest commercial contributors to the flight.
For startups, each launch represents years of development, investment and planning. Any disruption can have cascading effects on funding, customer confidence and technology validation.
The incident highlights the growing interdependence between ISRO and private players, as India moves toward a more collaborative and commercially driven space ecosystem.
Future Of PSLV And India’s Space Ambitions
The PSLV remains a cornerstone of India’s space programme and is widely regarded as a hardy and versatile launch vehicle. It plays a central role in India’s ambitions to expand its share of the global satellite launch market.
India is also preparing for a significant milestone with plans to launch the first industry-made PSLV through a consortium involving Hindustan Aeronautics Limited and Larsen & Toubro. This initiative reflects a shift toward greater private sector participation in launch vehicle manufacturing.
As ISRO analyses data from PSLV-C62, the findings will be crucial in shaping corrective actions and restoring momentum. The final outcome, once confirmed, is expected to influence not only upcoming missions but also the confidence of global partners and domestic startups relying on the PSLV platform.
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