PSLV-C62 Failure Explained: it suffered a rare third-stage anomaly during ISRO’s January 2026 launch, leading to the loss of 15 satellites. Here’s what went wrong and what it means for India’s space future.
Hey there, space enthusiasts! Picture this: It’s a crisp morning in Sriharikota, Andhra Pradesh, on January 12, 2026. The countdown echoes across the Satish Dhawan Space Centre, and India’s trusted PSLV rocket—often called the “workhorse” of our space program—lifts off with a thunderous roar. On board? A cutting-edge Earth observation satellite and 15 smaller payloads from homegrown startups and international partners. This was supposed to be a slam-dunk start to the year for ISRO, showcasing India’s growing clout in global space tech. But then, disaster struck. An anomaly in the third stage turned triumph into turmoil, leaving 15 satellites lost and sparking questions about the future of Indian space missions.
If you’re like me, glued to ISRO’s live streams and dreaming of India’s next lunar leap, this PSLV-C62 failure hits hard. It’s not just a technical glitch; it’s a reminder of how razor-thin the margins are in rocketry. In this deep-dive blog post, we’ll unpack the PSLV-C62 anomaly, explore what might have caused it, look back at ISRO’s stellar (and sometimes stumbling) history, and discuss the bigger picture for India’s space industry. Whether you’re a rocket nerd, a tech investor, or just curious about why this matters, stick around—I’ve got the details to keep you hooked. Let’s blast off into the story behind one of 2026’s biggest space setbacks.
The PSLV-C62 Failure: India’s Reliable Ride to the Stars—Until Now
First things first: What makes the PSLV such a big deal in the world of space launches? Since its debut in 1993, the Polar Satellite Launch Vehicle has been ISRO’s go-to for putting satellites into precise orbits, especially those handy sun-synchronous ones perfect for Earth monitoring. Standing tall at about 44 meters and packing a punch with solid and liquid fuel stages, it’s launched everything from weather trackers to Mars orbiters. With over 60 missions under its belt by 2026, the PSLV boasts a success rate that’s the envy of many space agencies—until recent hiccups like this one.
The PSLV-C62 was no slouch. It was the XL variant, beefed up with strap-on boosters for heavier loads. The star of the show? The EOS-N1 satellite, an advanced Earth observation powerhouse designed for high-res imaging. Think agriculture monitoring, disaster response, and even border surveillance—vital stuff for India’s security and economy. Tagging along were 15 co-passengers: cubesats from Indian innovators like Pixxel and international ones from Brazil, Nepal, the UK, and Spain. This mix screamed “commercial boom,” aligning with India’s 2023 space policy to boost private players. Total payload? Around 1,200 kg headed for a 650 km orbit. Sounds routine, right? But as we’ll see, even the most proven tech can throw curveballs.
Launch Day Drama: From Liftoff to Letdown
Let’s set the scene. January 12, 2026, 10:18 AM IST. The PSLV-C62 ignites, and for the first few minutes, it’s poetry in motion. The first stage burns bright, strap-ons detach flawlessly, and the second stage kicks in with its liquid engines. ISRO’s control room is all smiles; telemetry looks spot-on. The fairing pops off, revealing the satellites, and the world watches via live feeds on YouTube and X.
Then, enter the third stage—PS3, a solid-fuel beast meant to burn for about 70 seconds and shove everything closer to orbit. It starts strong, but near the end, around T+4 minutes 50 seconds, things go sideways. “We observed some disturbance in the vehicle roll rates, and subsequently, there is a deviation observed in the flight path,” ISRO Chairman Dr. V. Narayanan told the press. Roll rates? That’s the rocket’s spin around its axis—crucial for stability. Onboard footage, shared by eagle-eyed users on Reddit and X, shows the vehicle starting to tumble. The anomaly? A drop in chamber pressure, leading to uneven thrust and loss of control.
The result? No proper handover to the fourth stage. Instead of a cozy 650 km orbit, the whole shebang veers off, likely re-entering over the Indian Ocean. Fifteen satellites gone—poof!—in a multimillion-dollar fireball. But wait, there’s a twist: One plucky Spanish satellite, the 25-kg Kestrel Initial Demonstrator (KID) from Orbital Paradigm, somehow separated from the fourth stage “against all odds” and beamed back data for about three minutes before its suborbital fate. A silver lining in the clouds of failure? Absolutely. It shows that not everything was a total loss, and it’s got space fans buzzing on platforms like X.
Digging Deeper: What Caused the PSLV-C62 Anomaly?
Okay, let’s geek out a bit. The PS3 stage is solid propellant—reliable, but once lit, it’s all or nothing. No throttling back like liquid engines. The issue hit “close to the end” of the burn, with reports of a chamber pressure drop and roll disturbances mirroring the PSLV-C61 failure from May 2025. Could it be a manufacturing defect in the propellant grain? Cracks or voids might cause asymmetric burning, creating torque that spins the rocket out of whack. Or maybe a glitch in the thrust vector control system, those flex nozzles that steer the beast.
ISRO’s not spilling all the beans yet—they’ve kicked off a detailed analysis with an Anomaly Resolution Committee. But whispers from experts point to quality assurance woes. “A slight manufacturing error” was blamed for C61, per some reports. And with back-to-back third-stage fails, it’s raising eyebrows. Is it supply chain issues? Rushed testing amid a packed launch schedule? Even geopolitical sabotage theories are floating on X, though that’s probably tinfoil-hat territory. Whatever the cause, data from radars, trackers, and any recovered black boxes will crack the case. Simulations at places like the Vikram Sarabhai Space Centre are already running hot.
Lessons from the Past: ISRO’s Bumps on the Road to Glory
Space is hard—that’s the mantra, right? The PSLV-C62 isn’t ISRO’s first rodeo with failure, but it’s stinging because the PSLV has been so dependable. Out of 61 prior launches, only a handful flopped outright: The 1993 debut (software glitch) and 2017’s C39 (fairing fail). Partial wins? Even rarer. But these setbacks built resilience. After C39, ISRO beefed up fairing redundancies and bounced back stronger.
Now, two fails in eight months—C61 and C62, both PS3-related—smells like a systemic issue. It’s echoing global woes: SpaceX’s early Falcon explosions, Russia’s Soyuz stumbles. But ISRO’s track record shines—think Chandrayaan-3’s 2023 moon landing or Aditya-L1’s 2024 solar success. The key? Transparency and fixes. Hiding the C61 report behind classified walls isn’t helping confidence. Fans on X are calling for more openness to rebuild trust.
The Ripple Effects: How This Hits India’s Space Dreams
This isn’t just about one botched launch—it’s a gut punch to India’s space ecosystem. Financially? EOS-N1 alone cost hundreds of crores, plus the co-passengers. Estimated losses: $200-250 million, though insurance softens the blow. But the real sting? Commercial credibility. Under NewSpace India Limited (NSIL), ISRO’s pitching PSLV to global clients. Now, insurers might hike premiums, making it pricier than rivals like Rocket Lab or Arianespace.
For startups? Heartbreaking. Indian firms testing hyperspectral cams and propulsion tech are delayed, potentially losing edge to foreign competitors. Internationally, partners from Spain to Brazil are reassessing—though that KID survival is a win for collaboration. Nationally, it delays surveillance upgrades amid border tensions. And in Ahmedabad—ISRO’s hub where I know folks are feeling this—it’s a morale dip for the brilliant minds at the Space Applications Centre.
But hey, silver linings: No lives lost, tons of data gained. It could spur innovations like AI anomaly detection or better non-destructive testing for solids.
Source: visit official announcement from isro X account.
Looking Ahead : Will ISRO Bounce Back from the PSLV-C62 Failure?
Absolutely—ISRO’s got that fighter spirit. Chairman Narayanan’s already promising a quick analysis and return to flight. Expect PSLV-C63 by mid-2026, with beefed-up PS3 checks. Broader plans? Gaganyaan crewed missions, SSLV for small sats, and ties to Artemis Accords. This anomaly might even accelerate privatization, with companies like Skyroot stepping up.
What do you think? Is this a blip or a warning sign for India’s space rush? Drop your thoughts in the comments—let’s chat about how ISRO can turn this around. Space exploration’s full of failures that fuel success, and India’s story is far from over. From Sriharikota to the stars, the journey continues. Stay tuned for updates, and remember: In rocketry, every setback is a setup for a comeback.
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