ISRO successfully launches India’s heaviest rocket GSLV Mark-III

December 18, 2014

Sriharikota, Dec 18: India Thursday moved forward in rocket technology with the successful flight testing of its heaviest next generation rocket and the crew module.

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Precisely at 9.30 a.m., the 630 tonne Geosynchronous Satellite Launch Vehicle-Mark III (GSLV-Mark III) standing 43.43 metre tall freed itself from the second launch pad and with a reverberating deep throated roar, rose into the sky.

With a thick orange flame at its tail, the expendable rocket ascended towards the heavens with one way ticket as its design life span is just around five minutes.

The Rs.155 crore mission has twin purposes. The main purpose is to test the rocket's atmospheric flight stability with around four tonne luggage.

The second and incidental objective is to study the re-entry characteristics of the crew module-called Crew Module Atmospheric Re-entry Experiment - its aero braking and validation of its end-to-end parachute system.

According to an Indian Space Research Organisation (ISRO) official, it will be of the size of a small bedroom and can accommodate two to three people. Just over five minutes into the flight, the rocket spat out the giant cup cake shaped 3.7-tonne crew module at an altitude of 126 km.

The crew module then descended towards Earth at a high speed. The speed was moderated remotely manipulating its on-board motors till 80 km above the earth.

From here the ballistic re-entry into the atmosphere began while the on-board thrusters were shut down. The crew module's heat shield was expected to experience a heat of around 1,600 degrees centigrade.

At an altitude of around 15 km, the module's apex cover separated and the parachutes were deployed.

The module soft crashed in Bay of Bengal near Andaman and Nicobar Islands.

From here, the crew modules multi-modal and multi-state transport journey would begin.

A naval ship tracking the signals from the module will pick up the module and deliver it at the Ennore Port near Chennai in Tamil Nadu. From there it will be brought to Sriharikota in Andhra Pradesh and then it will be taken to the Vikram Sarabhai Space Centre, Thiruvanthapuram in Kerala.

At the mission control centre there was no control on ISRO's scientists happiness at the success.

Speaking about the mission, ISRO's Chairman K. Radhakrishan said: "India started development of the rocket a decade ago and today completed the first experimental flight.

"The performance of the solid and the liquid engines were as expected," he said. "The unmanned crew module splashed in Bay of Bengal as expected," he added.

S. Somanath, project director of GSLV Mark III, said: "India now has a new launch vehicle. The payload capability of the Indian rocket has been enhanced significantly."

The Thursday mission success is sweet for the Indian space fraternity as it comes after successful launch of Mars Orbiter last year and older version of GSLV rocket powered by its own cryogenic engine early this year.

A cryogenic engine is more efficient as it provides more thrust for every kilogram of propellant burnt.

This was the second mission of GSLV rocket during the last four years after two such rockets failed in 2010. The GSLV-Mark III is designed to be a three stage/engine rocket with a lift off weight of 630 tonnes.

The first stage comprises two identical S-200 large solid boosters with 200 tonne solid propellant, that are strapped on to the second stage, the L110 re-startable liquid stage.

The third stage/engine is the cryogenic. For the country ISRO perfecting the cryogenic engine technology is crucial as precious foreign exchange can be saved by launching communication satellites by itself.

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April 26,2024

Palakkad: Three voters from Palakkad, Malappuram and Alappuzha, and a polling agent in Kozhikode died in seperate incidents in Kerala on Friday.

A man collapsed and died after casting his vote at Vani Vilasini in Chunangad, Ottapalam here on Friday. The deceased Chandran (68) hailed from Modernkattil  in Chunangad. Though rushed to the Ottapalam taluk hopsital, he was declared dead on arrival. Palakkad had recorded a high temperature of 40 degree Celsius on Thursday.

A Madrassa teacher, who came home after voting, collapsed and died. The deceased Alikkannakkal Tharakkal Siddhique (63) was the first voter at the polling station in Vallikkanjiram School at Niramaruthur Grama Panchayat in Tirur.

Kakkazham Veiliparambu Somarajan (82), who voted and returned home from the Kakkazham SN VT High School in Alappuzha also collapsed and died. He was a voter from booth 138.

In another instance, a polling agent died after collapsing at a booth in Kuttichira, Kozhikode on Friday. Maliyekkal Anees (66), a retired KSEB engineer from Haluwa Bazaar, was LDF's polling agent at the 16th booth in Kuttichira Government Vocational Higher Secondary School. He collapsed while doing his duty in the polling booth by 8.30 am. Though rushed to the Government General Hospital, he died by 9.15am. He is survived by wife Adakkani Veettil Zereena, childrens  Fayis Ahammed, Fadhil Ahammed, Akhil Ahammed and Bilal Ahammed.

A man also died in bike accident en route to polling booth in Malappuram on Friday. The deceased is Saidu Haji (75) of Neduvan. The bike rammed a lorry near BM School in Parappanangadi.

Polling began at 7am in all 20 Lok Sabha constituencies in Kerala on Friday. 

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April 22,2024

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The BJP has opened its account in the ongoing Lok Sabha elections. The party's candidate from Gujarat's Surat constituency, Mukesh Dalal, has won the polls as all his opponents are now out of the fray.

BJP's Mukesh Dalal elected unopposed from the Surat Lok Sabha seat after all other candidates withdrew from the contest, the party's Gujarat unit chief CR Paatil said today. Today was the deadline for withdrawing nominations.

The nominations of the Congress party's Surat candidate and his substitute were rejected by the returning officer over alleged discrepancies in paperwork, a development that the Congress called an attempt at "match-fixing".

"Surat has presented the first lotus to Prime Minister Narendra Modi. I congratulate our candidate for Surat Lok Sabha seat Mukesh Dalal for getting elected unopposed," Mr Paatil posted on the microblogging website X, referring to the BJP's election symbol.

Eight candidates - seven of them independents - and Pyarelal Bharti of the Bahujan Samaj Party (BSP) withdrew their papers.

The nomination papers of the Congress's Surat candidate Nilesh Kumbhani was rejected on Sunday after the district returning officer Saurabh Parghi found discrepancies in the signatures of the proposers.

The nomination form of Suresh Padsala, the Congress's substitute candidate from Surat, was also found invalid.

The returning officer had said the four nomination forms submitted by the two Congress candidates did not appear genuine. The proposers, in their affidavits, had said they had not signed the forms themselves, the returning officer said in the order.

Congress lawyer Babu Mangukiya said the party will approach the high court and the Supreme Court for relief.

Congress leader Jairam Ramesh in a post on X said the Surat developments indicate "democracy is under threat". "Our elections, our democracy, Babasaheb Ambedkar's Constitution - all are under a generational threat. This is the most important election of our lifetime," Mr Ramesh said.

Mr Ramesh alleged the "distress" of micro, small and medium enterprise (MSME) owners and the business community in PM Modi's "Anyay Kaal" and their anger have "spooked the BJP so badly that they are attempting to match-fix the Surat Lok Sabha polls, which they have won consistently since the 1984 Lok Sabha elections."

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April 26,2024

phase2.jpg

Voting has begun in 88 constituencies across 13 states and Union Territories amid a furious row between the Congress and the BJP over manifesto and inheritance tax. Election will be held on all seats of Kerala, a chunk of Rajasthan and UP.

Key points

Elections for the second phase will be held for 20 seats of Kerala, 14 seats in Karnataka, 13 in Rajasthan, eight each in Uttar Pradesh and Maharashtra, seven in Madhya Pradesh, five each in Assam and Bihar, three each in Bengal and Chhattisgarh and one each in Jammu and Kashmir, Manipur and Tripura.

Earlier, 89 constituencies were expected to vote in this phase. But polling in Betul, Madhya Pradesh, was rescheduled after the death of a candidate from Mayawati's Bahujan Samaj Party. Betul will now vote in the third phase, due on May 7.

Key candidates for this round include the BJP's Union minister Rajeev Chandrashekhar  -- up against Congress' Shashi Tharoor from Thiruvananthapuram; actors Hema Malini, and Arun Govil from 1980s iconic serial Ramayan, senior BJP leader Tejasvi Surya and Lok Sabha Speaker Om Birla,  Congress' Rahul Gandhi, KC Venugopal, Bhupesh Baghel. and Ashok Gehlot's son Vaibhav Gehlot.

For both BJP and the Opposition, the most crucial states in this phase will be Karnataka and Kerala. Karnataka is the only BJP bastion in the south, where the Congress won in the last assembly election. The party is hoping to do well amid concerns about delimitation and the disadvantage southern states could face after it.

Further south, the BJP is trying to break into the bipolar politics of Kerala. The party is hoping to open its account in the state having fielded Union ministers Rajiv Chandrasekhar and V. Muraleedharan. In Wayanand, a Congress bastion for over 20 years, it has fielded its state unit president K Surendran against Rahul Gandhi.

For the Opposition, Kerala is a big shining hope. Even though the Left and the Congress are competing against each other in the southern state, victory by either will add to the tally of the Opposition bloc INDIA. Kerala is one of the few states that have never sent a BJP member to parliament.

With north, west and northeast India saturated, the BJP is hoping to expand in the south and east in their quest for 370 seats. The party had won 303 seats in 2019, a majority of them from the Hindi heartland and bastions new and old, including Gujarat and the northeast.

The Congress, though, has claimed it would post a much better performance compared to 2019. After the first phase of the election, their claims have got louder, especially in Rajasthan and western Uttar Pradesh. Rashtriya Janata Dal chief Tejashwi Yadav has claimed INDIA will win all five seats in Bihar.  

The election is being held amid a bitter face-off between the Congress and the BJP. The row was sparked by Prime Minister Narendra Modi's comment that the Congress, if voted to power, will redistribute the personal wealth of people among "infiltrators" and won't even spare the mangalsutras of women. The Congress has questioned if the people had to fear for their wealth and mangalsutras in 55 years of the party's rule and accused the BJP of sidestepping issues that matter.

The next phase of election is due on May 7. The counting of votes will be held on June 4 – three days after the seventh and last phase of election on June 1.

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