Indian PSLV rocket apparently fails for 2nd launch in a row
Baku, January 12, AZERTAC
A Indian rocket's return-to-flight mission apparently didn't go very well, according to Space.com.
A PSLV rocket carrying the EOS-N1 military satellite and 15 other payloads lifted off from India's Satish Dhawan Space Centre Sunday (Jan. 11) at 11:48 p.m. EST (0448 GMT and 10:18 a.m. India Standard Time on Monday, Jan. 12).
It was the first liftoff since May 2025 for the PSLV (Polar Satellite Launch Vehicle), a four-stage rocket that debuted in 1993. That most recent mission was a failure that resulted in the loss of the Indian Space Research Organisation's (ISRO) EOS-09 Earth-observing satellite. And the PSLV seemed to suffer an anomaly on Sunday night as well.
"Close to the end of the third stage [engine burn], we are seeing a little more disturbance in the vehicle roll rates, and subsequently, there is a deviation observed in the flight path," ISRO Chairman V. Narayanan said in an update during the agency's launch webcast.
"We are analyzing the data, and we shall come back at the earliest [opportunity]," he added. "Thank you."
The May 2025 anomaly also occurred during the PSLV's third-stage burn. If Sunday night's launch was indeed a failure, it would be the fourth for the 145.7-foot-tall (44.4 meters) PSLV out of 64 total liftoffs to this point.
The rocket has successfully lofted a number of high-profile payloads during its three decades of operation, including the Chandrayaan-1 moon probe in October 2008, the Mars Orbiter Mission in November 2013 and, in September 2023, Aditya-L1, India's first dedicated sun-studying spacecraft.
EOS-N1, also known as Anvesha, is a small Earth-observation satellite. Multiple sources identify it as a hyperspectral imaging satellite, meaning it was designed to study our planet in hundreds of different wavelengths of light. And it was supposed to do so for the Indian military.
"The satellite will constantly scan the Earth's surface, sending back images that can generate valuable intelligence," wrote The Tribune, an English-language daily paper based in northern India.
"It will join India’s growing family of spy satellites that use radar and optical technology," the outlet added. "India has an active program to develop a fleet of military satellites for surveillance and communication."
The other payloads that launched atop the PSLV on Sunday night were a diverse bunch. Among them were a Thai-U.K. Earth-observing satellite, a Brazilian satellite designed to help distressed fishing boats, an in-orbit fueling demonstration by an Indian company and a reentry capsule from the Spanish startup Orbital Paradigm.
All of the payloads headed to low Earth orbit except the reentry capsule, which is known as KID (Kestrel Initial technology Demonstrator). It was supposed to separate from the PSLV's fourth stage late in the flight and come back to Earth for a splashdown in the South Pacific.
Sunday's mission was the ninth organized by NewSpace India Limited, ISRO's commercial arm.
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