ISRO scientists perform vital experiment in LVM3-M05 mission's cryogenic stage
Sriharikota (PTI): ISRO scientists have carried out a new experiment on the indigenously developed C25 cryogenic stage of the LVM3-M5 rocket which successfully placed the Communication Satellite CMS-03 into the intended orbit on Sunday, said its Chairman V Narayanan.
Addressing from the Mission Control Centre after the successful launch, Narayanan said the scientists had reignited the thrust chamber in the C25 cryogenic stage of the 43.5 metre tall rocket after reaching the desired orbit.
"I also would like to announce an important experiment that we have carried out. The indigenously developed C25 cryogenic stage for the first time, after successfully injecting into the orbit, we have successfully reignited the thrust chamber," the Chairman said.
The reignition of the thrust chamber would allow scientists to inject multiple satellites into various orbits in future missions, he said.
"This is going to be a great experiment which would feed data for restarting the cryogenic stage for the future to enhance the mission flexibility towards injecting multiple satellites into various orbits using the Bahubali rocket LVM3", he said.
The Mission Director of LVM3, T Victor Joseph, said the ISRO scientists have demonstrated the reignition of the cryogenic engine.
"Congratulations to each one of us. For the 8th successive successful mission of LVM3. And this time the vehicle has lifted the heaviest communication satellite from the Indian soil, the CMS-03 and injected it into the required orbit," he said.
"Special appreciation to all the team members for meticulously examining every system (of the vehicle) in this flawless mission. My heartfelt thanks to system development agencies, all ground vehicle centres, industry partners, assembly and integration teams, technical facilities and quality assurance groups," he said.
Meanwhile, the scientists not celebrating immediately after the official confirmation that the mission was success at the Mission Control Centre, raised some doubts.
Later, during a press briefing, Narayanan clarified that they did not immediately celebrate the success as they were waiting to perform the 'vital experiment'.
He said the scientists, after the CMS-05 satellite was successfully separated from the LVM3 'Bahubali' rocket, were waiting to perform the scientific experiment as planned.
Narayanan said, "We were waiting patiently for the satellite CMS-05 to get separated. After it got separated, we performed the experiment in the cryogenic stage. For that we waited patiently and later performed the experiment".
Earlier, the heaviest communication satellite, CMS-03, weighing 4,410 kg, was successfully placed into the intended orbit by a rocket LVM3-M5 rocket.
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Beauty of democracy: Tharoor congratulates BJP on civic body poll win in his constituency
New Delhi (PTI): Congress leader Shashi Tharoor on Saturday, while lauding the win of the UDF in Kerala local bodies elections, also congratulated the BJP for its historic performance in his Thiruvananthapuram constituency, calling it the "beauty of democracy".
In a post on X, he said the people's verdict must be respected, whether for the UDF overall or for the BJP in his constituency.
"What a day of amazing results in the Kerala local self-government elections! The mandate is clear, and the democratic spirit of the state shines through.
"A huge congratulations to @UDFKerala for a truly impressive win across various local bodies! This is a massive endorsement and a powerful signal ahead of the state legislative elections. Hard work, a strong message and anti-incumbency have all clearly paid off to achieve a much better result than in 2020," Tharoor said.
He said he also acknowledges the historic performance of the BJP in Thiruvananthapuram, and "offer humble congratulations on their significant victory in the city corporation - a strong showing that marks a notable shift in the capital's political landscape."
Tharoor said he campaigned for a change from 45 years of the LDF "misrule", but the voters have ultimately rewarded another party that also sought a clear change in governance.
"That is the beauty of democracy. The people's verdict must be respected, whether for the UDF overall or for the BJP in my constituency.
"We will continue to work for the betterment of Kerala, advocating for the people's needs and upholding the principles of good governance. Onwards and upwards!" Tharoor, who is the MP from Thiruvananthapuram, said.
The lotus bloomed in the state capital as the BJP-led NDA achieved a resounding win in the polls for the Thiruvananthapuram Corporation, snatching it from the CPI(M)-led LDF and marking an end to 45 years of continuous Left rule in the local body.
The win in the Thiruvananthapuram Corporation will act as a boost for the BJP in the 2026 Assembly polls, especially in the state capital.
Of the 101 wards in the Thiruvananthapuram Corporation, the BJP won 50, LDF 29, UDF 19 and two wards were won by independent candidates.
The BJP is one seat short of a decisive majority in the corporation.
Besides this, the NDA retained the Palakkad municipality after a close battle with the Congress-led UDF and wrested the Thrippunithura Municipality from the grand old party.
In Thrissur, from where Suresh Gopi won in the Lok Sabha polls last year, the BJP won 18 out of the 46 wards in Kodungallur Municipality, eight in Thrissur Corporation, two each in Guruvayoor and Vadakkancherry municipalities, seven in Kunnamkulam Municipality, six in Irinjalakuda Municipality and one in Chalakudy Municipality.
