Earth observation mission could not be accomplished due to 3rd stage pressure issue: ISRO chief
_vb_05.jpeg)
Sriharikota (Andhra Pradesh) (PTI): ISRO's 101st mission from here, an earth observation satellite onboard the agency's trusted PSLV rocket, could not be accomplished on Sunday following a pressure issue in the third stage of the launch vehicle, the space agency said.
Although the Polar Satellite Launch Vehicle (PSLV) made a textbook lift-off at the prefixed time of 5.59 am, the mission objectives, however could not be achieved.
"Today we targeted the 101st launch from Sriharikota, the PSLV-C61 EOS-09 mission. The PSLV is a four-stage vehicle and up to the second stage, the performance was normal. The third stage motor started perfectly but during the functioning of the third stage we are seeing an observation and the mission could not be accomplished," Narayanan said.
The third stage is a solid motor system.
"...and the motor pressure--there was a fall in the chamber pressure of the motor case and the mission could not be accomplished. We are studying the entire performance, we shall come back at the earliest," Narayanan said post the unsuccessful launch.
EOS-09 is a repeat satellite similar to EOS-04 launched in 2022 that has been designed with the mission objective to ensure remote sensing data for the user community engaged in operational applications and to improve the frequency of observation.
The mission's payload, a Synthetic Aperture Radar (SAR) which is inside the satellite is capable of providing images for various earth observation applications under all-weather conditions, day and night.
This all-weather, round-the-clock imaging is vital for applications ranging from agriculture and forestry monitoring to disaster management, urban planning and national security.
The mission was aimed to be a debris-free one.
According to scientists, a sufficient amount of the fuel had been reserved for de-orbiting the satellite after its effective mission life by lowering it to an orbit that ensures its decay within two years, towards ensuring a debris-free mission.
Let the Truth be known. If you read VB and like VB, please be a VB Supporter and Help us deliver the Truth to one and all.
ED attaches fresh assets in PMLA case against Reliance Group; total attachment over Rs 10K cr
New Delhi (PTI): The Enforcement Directorate has attached fresh assets worth Rs 1,120 crore as part of its money laundering probe against the companies of Reliance Group chairman Anil Ambani, officials said.
Eighteen properties, including the Reliance Centre in Mumbai's Ballard Estate, fixed deposits, bank balance and shareholding in unqouted investments of Reliance Anil Ambani Group have been provisionally attached under the Prevention of Money Laundering Act (PMLA), they said.
Another set of seven properties of Reliance Infrastructure Ltd, two properties of Reliance Power Ltd, nine properties of Reliance Value Service Private Ltd, fixed deposits in the name of Reliance Value Service Private Ltd, Reliance Venture Asset Management Private Lt, Phi Management Solutions Private Ltd, Adhar Property Consultancy Pvt Ltd, Gamesa Investment Management Private Ltd and investments made in unquoted investment by Reliance Venture Asset Management Private Ltd and Phi Management Solutions Private Ltd have also been attached, they said.
The ED had earlier attached properties worth over Rs 8,997 crore in the bank fraud cases related to Reliance Communications Ltd (RCOM), Reliance Commercial Finance Ltd, and Reliance Home Finance Ltd.
The total attachment in the case against the Reliance Group is now Rs 10,117 crore.
