India's Mars mission; test firing successful, on course for Sept 24 date

September 22, 2014

Bangalore, Sep 22: India's maiden Mars mission was on course to reach the Red Planet's orbit on Wednesday that could create history when the spacecraft's main engine was successfully fired today in the first test of its last crucial manoeuvre in search for evidence of life.

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The 440 Newton Liquid Apogee Motor (LAM) engine, idling for the last 300 days on the Mars Orbiter Mission(MOM) 'Mangalyaan' was fired for four seconds, raising the confidence level of Indian Space Research Organistion(ISRO) about the success of insertion of the spacecraft into the Martian orbit planned for early Wednesday.

India will be the first country to enter the Mars orbit on a maiden mission if it succeeds. It will also be the first Asian country and ISRO the fourth space agency to send a satellite to the Red Planet. European, US and Russian probes have managed to orbit or land on the planet, but after several attempts.

"The spacecraft is healthy. It has completed 98 per cent of its journey to Mars and we are now prepared for that crucial operation to take place on September 24 morning," ISRO Chief K Radhakrishnan said, expressing joy after the engine of the Mars Orbiter was reignited.

Probes to Mars have a high failure rate. Of the 51 missions so far, only 21 have succeeded. A similar mission by China failed in 2011. "Main Liquid Engine test firing on Mars orbiter spacecraft successful: We had perfect burn for 4 seconds as programmed. The trajectory has been corrected. Mars Orbiter Mission will now go ahead with the normal plan for Mars Orbit Insertion," said ISRO.

The success came even as the unmanned probe today entered the Mars Gravitational Sphere of Influence.

"Our navigators' calculations show that MOM has entered the Gravitational Sphere of Influence of Mars," ISRO said.

The spacecraft was within 5.4 lakh km radius of the Mars' Gravitational Sphere of Influence, it said. On a 666 million km journey, the spacecraft escaped the earth gravity pull on December 1 last.

In the last lap on September 24, the orbiter has to be slowed down from 22.1 km per second to 4.4 km per second in relation to the red planet to be captured by the Martian orbit. The engine would be fired for 24 minutes on that day to reduce its velocity and insert it into the Martian orbit.

ISRO has already uploaded commands to help the spacecraft automatically enter the orbit. As India's MOM was on course to its destination, US NASA's MAVEN spacecraft began orbiting Mars today.

"We are not the only show that is happening on Mars this week," said Gary Napier, a spokesman for Lockheed Martin, during a NASA television broadcast of the orbital insertion.

"Everyone at NASA and its partners wishes that team all the best." The MOM was launched from ISRO's spaceport of Sriharikota on November 5 last year.

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April 11,2024

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Bengaluru, Apr 11: Congress leader Rahul Gandhi and the party's unit in Karnataka have highlighted the statement of Class 12 Board exam topper from the state, Vedant Navi, and claimed that "it was a matter of pride as their schemes were bringing effective social and economic changes".

The Congress on Thursday launched a social media campaign by releasing posters and short videos.

Rahul Gandhi in his social media post said, “Such 'Success Stories' make me believe and ensure that our 'Mahalakshmi' guarantee of putting Rs 1 lac every year in women's accounts will prove to be a revolutionary step to shaping the country's fate.”

“Congress's Gruha Lakshmi scheme going on in Karnataka under which more than 1 crore women get Rs 2,000 every month, using the same money a mother taught her son Vedant and he got second rank in the whole state in PUC exam,” Rahul Gandhi stated.

“Vedant's story is a living example of Indian women's penance and willpower to strengthen the house with pai-pai. Imagine, when women of poor families across the country will get Rs 1 lakh every year through the 'Mahalakshmi Yojana', how many Vedantas will change the future of the family with their talent? This historic plan of Congress will give the dreams of poor families a flight into reality,” Rahul Gandhi said.

The Congress in Karnataka said the schemes of the government were giving succour to the people. “It is a matter of pride that in a span of 10 months, our government’s schemes are bringing effective social and economic changes,” the party claimed.

“It is a testimony to the success of the Gruha Lakshmi scheme that the family of Vedant, who secured first rank in the Arts stream, was supported by the money provided by the Gruha Lakshmi scheme. Our schemes have brought changes in many people’s lives. The Congress party has built the lives of the people and thereby built the nation,” the Congress stated.

Vedant Navi had secured first rank in Arts Stream in Karnataka. He is the overall second-topper.

“My father is no more. My mother faced difficulties as the family was debt-ridden. In this crunch time, the money received through the Gruha Lakshmi scheme (Rs 2,000 every month given for women heads of family) helped my studies and hostel stay and other expenditures,” Vedant had stated.

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April 23,2024

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Mangaluru, Apr 23: As an outbreak of avian flu has been reported in some districts of neighbouring Kerala, the border areas of Karnataka, including Mangaluru, have been put on high alert, officials of the Karnataka Animal Husbandry department said.

At present, the situation in Kerala is being monitored before any action can be taken, they said.

“Our Kerala counterparts have assured us that the avian flu has been contained within Alappuzha district. However, loading, booking and carrying poultry and poultry products on trains and at railway stations are still under consideration (surveillance), the officials said.

Not only railways but also road transport ferrying chicken loads from Kerala to Mangaluru are under surveillance. Mangaluru, being one of the largest consumers of chicken from Kerala, has halted chicken procurement from Kerala-based suppliers.

Sudhakar Shetty, a market functionary, stated, “The animal husbandry department of Kerala has advised containment of avian flu within a few districts in Kerala. We are closely monitoring the situation.” Despite this, the market has not experienced significant fluctuations in supply yet, as local stocks have been adequate to meet the demand for the next few days.

Demand for chicken could fall for a few days due to a series of temple festivals in coastal areas, where many consumers refrain from consuming meat-based meals until Saturday. Nevertheless, Sunday could witness a change, as consumers may desire hot chicken curry for their Sunday meals, according to the local people.

As officials in the animal husbandry department in Dakshina Kannada have raised awareness in the market about avian flu in the neighbouring state, the question arises whether prices will fall if demand decreases.

“We do not want to contribute to the hysteria surrounding avian flu until our local stock falls below the level of demand,” said Aston D’Souza, a farm owner.

Dakshina Kannada also serves as a good market for suppliers from Shivamogga, Hassan, and Chikkamagaluru.

“In case supplies dwindle due to an unlikely prolonged shutdown of Kerala supplies, we can always purchase from those districts, albeit at a slightly higher cost than Kerala stock,” Shetty said.

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April 25,2024

Bengaluru: Karnataka State Natural Disaster Monitoring Centre (KSNDMC) has issued a series of animated shorts in Kannada advising people of appropriate measures to take during extreme temperatures to keep oneself safe.

 “Karnataka has not seen such extreme temperatures and heat waves in the recent past. So, we wanted to ensure a wider reach for safety measures, therefore we decided to issue them in a reader-friendly format,” said an official from KSNDMC.

Meteorological Centre Bengaluru, Indian Meteorological Department, had issued a five-day heat wave warning, lasting till April orange alert, for parts of Karnataka.

“In places like Bagalkote, Vijayapura, Kalaburgi, Yadgir, Raichur, Koppal, Ballari, Tumkur, Mandya, Gadag, Davangere and Chitradurga, the temperature is likely to touch 40 degrees Celsius tomorrow,” said C P Patil, director of the centre.

On April 25, these places recorded a maximum temperature of 39 degrees Celsius.

Orange alert would mean increased likelihood of heat illness symptoms in people who are exposed to sun for a prolonged period of time as well as those who do heavy manual work.

According to Patil, coastal Karnataka will also have very hot and humid weather conditions, making it very uncomfortable for people there.

“It’s best for children and old people to avoid exposure to heat in coastal areas too,” added Patil.

In places where heat wave is predicted, people are advised to avoid direct exposure to sunlight between 12 noon and 3pm.

“When they go out, it is best to use protective goggles, an umbrella or a hat. Also aerated drinks must be avoided since they cause dehydration. Best to drink water as much as possible, even if you don’t feel thirsty,” said M Rajavel, head of LACD, Meteorological Centre, Bengaluru.

People are also advised not to leave the children or pets inside parked vehicles.

The maximum and minimum temperatures of Bengaluru are very likely to be around 37 degree Celsius and 23 degree Celsius respectively for the next 48 hours, said Patil.

Hassan recorded the highest jump from its normal minimum temperature. It recorded 22.6 degrees Celsius, about 2.8 degrees more than usual.

According to IMD, on April 29 light rain is also very likely in isolated places over Bidar, Kalaburgi, Yadgir, Vijayapura, Chikkamagaluru, Hassan, Kodagu, Mysuru, Mandya and Chitradurga districts.

On April 30, light rain is predicted again for Bidar, Kalaburgi, Yadgir, Vijayapura, Raichur, Koppal, Ballari, Chikkamagaluru, Tumkur, Chikkaballapura, Bengaluru Rural, Bengaluru Urban and Kodagu districts.

Incidentally, KSNDMC has also issued a series of animated advisory for lightning safety.

“We also update temperature every 15 minutes in our X handle in coordination with IMD,” added the KSNDMC official.

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