India's tryst with Mars begins in November 2013

September 18, 2012
India_Tryst

Bangalore, September 18: India's tryst with Mars will begin in November 2013 to explore the red planet's atmosphere and search for life-sustaining elements, a top space official said late Monday.

"We are scheduling to launch the Mars mission Nov 27, 2013 when the red planet will be closer to the earth for injecting our spacecraft into its elliptical orbit," Indian Space Research Organisation (ISRO) chairman K. Radhakrishnan told reporters here.

The Rs.470-crore Mars mission will demonstrate India's capability to send a spacecraft 55 million km away from earth and look for life-sustaining elements 500 km away from the Martian surface.

The Indian space agency plans to use a high-end rocket (PSLV-XL) to launch the 1.4-tonne Martian spacecraft from its Sriharikota spaceport, about 80 km northeast of Chennai, with nine instruments to study various aspects of the red planet.

"The Mars mission will make India join the elite club of five top nations comprising the US, Russia, Europe, China and Japan, with indigenous technology for a 300-day space voyage from the launch date," Radhakrishnan said.

"If we don't go Mars late next year, we may have to wait for another 27 months (two years & three months) to embark on such an ambitious mission when the earth and the red planet will be closer again," the top scientist pointed out.

As the fourth planet from the sun and smallest celestial object in the solar system, Mars is terrestrial with breath-taking valleys, deserts, craters and volcanoes in a thin atmosphere. Named after the Roman god of war, the red planet has many similarities with earth like the rotation period and seasonal cycles.

"As in the case of Chandrayaan-1, we will have to take the spacecraft first into the earth's orbit from 22,000 km to 200,000 km in stages using the propulsion system and fire the rocket's liquid apogee motor to push it into the Martian orbit after cruising about 300 days," Radhakrishnan observed.

In the run-up to the launch, the space agency plans to augment the ground support station such as the deep space network at Bylalu, about 40 km from this tech hub, and rope in other ground stations in the region.

"As there will be a 20-minute communication delay in receiving signals from the Martian orbiter, we need to have high radio frequency system in the spacecraft and adequate protection for the effective functioning of its digital instruments," the chairman noted.

For ensuring to have the launch on the D-day (Nov 27), the space agency plans to have the entire set-up in place by mid-October 2013


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News Network
April 24,2020

Kozhikode, Apr 24: A four-month-old baby girl, who had tested positive for COVID-19 and suffering from congenital heart disease, died in a hospital here in Kerala early Friday after suffering a cardiac arrest, officials said.

This is the third COVID-19 death and the first infant fatality in the state where two elderly people had succumbed to the disease earlier.

The baby was admitted to the Medical College Hospital here on April 21 with history of fever, cough, breathing difficulties and seizure after being treated at two other hospitals and the end came at 6 am, a medical bulletin said.

State Health Minister K K Shailaja said doctors had made maximum efforts to save the life of the child, whose family belonged to Payyanad near Manjeri in Malappuram district.

"Preliminary information which we have is that there has been some primary contact", she told reporters in Thiruvananthapuram.

The protocol for COVID-19 cases would be followed for the baby's last rites, the Minister added.

As of Thursday, the total active COVID-19 cases in the state stood at 129.

The bulletin said on arrival at the hospital on Tuesday the baby was in shock and had respiratory failure.

"She was resuscitated, mechanically ventilated and appropriate antibiotics for pneumonia and supportive measures to correct shock were started", it said adding the baby, however, continued to remain sick.

"Even though there was no history of any high or low risk contact or any epidemiological links as the child comes from SARI (Sever Acute Respiratory infection) criteria, she was admitted to the COVID-ICU and swab was taken and she tested positive", the bulletin said.

Contact tracing of those who had come in contact with the child was in progress.

Mallapuram District Medical Officer (Health) Dr Sakeena K said the child was having severe health issues from its birth itself and was admitted to a private hospital in Manjeri near here with breathing problem.

As her condition worsened, the baby was shifted to another hospital and later to the medical college hospital.

"The baby was having chest deformity and Atrial Septal Defect by birth which developed into severe health issues, the official added.

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News Network
May 7,2020

New Delhi, May 7: Food ordering and delivery platform Swiggy on Thursday said its co-founder and CTO Rahul Jaimini will move away from active role in the company during the month to pursue another entrepreneurial venture.

Jaimini will be joining Pesto Tech, a career accelerator start-up, as their co-founder, Swiggy said in a statement.

He will continue to be a shareholder and board member of Swiggy, it added.

Functions currently led by Rahul, including platform engineering, analytics, IT and labs, will be realigned to Dale Vaz, Head of Engineering and Data Science, who has been with the company for close to two years, the statement said.

"Technology was crucial to what we set out to build when we started Swiggy. Nandan (Reddy) and I could not have asked for a better partner to handle this aspect of the company," Swiggy co-founder and CEO Sriharsha Majety said.

It was Rahul's immense passion to 'build for the billions' that drove technological innovations that set Swiggy apart as we grew phenomenally over the years, he added.

"Working with technology that has large scale impact is what excites me, and I am grateful to have had the opportunity to do just this at Swiggy and grow tremendously over the years," Jaimini said.

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News Network
March 26,2020

New Delhi, Mar 26: Finance Minister Nirmala Sitharaman on Thursday announced a Rs 50 lakh insurance cover for healthcare workers who are at the forefront of dealing with coronavirus pandemic.

Sitharaman said the government has finalised an economic stimulus package to deal with the impact of 21-day countrywide lockdown to prevent spread of the virus.

“It’s only 36 hours since the lockdown has been imposed. Now we have come with a package which immediately take care of the welfare concerns of the poor and suffering workers and those who need immediate help,” Sitharaman said.

She also said that 80 crore poor people, nearly two thirds of the population  will get five kg of rice or wheat per month for three months, in addition to the 5 kg they already receive, for free."

The rationcard holders can take the foodgrains and pulses from the Public Distribution System (PDS) in two installments, she added.

"This measure will ensure no gareeb (poor) remains hungry," Sitharaman said.

The package will include cash transfer and food subsidy, she said.

"Farmers who currently receive Rs 6,000 annually, will be given the first installment of the next financial year immediately. 8.7 crore farmers will benefit from it," said Sitharaman.

As many of 20.5 crore women Jan Dhan Account holders will get Rs 500 per month for next three months to run their households.

For poor senior citizens, widow and disabled will get an ex-gratia of Rs 1,000.

Also, the daily wage under MNREGA has been increased to Rs 202 a day from Rs 182 to benefit 5 crore workers.

The minister said the government will front-load Rs 2,000 payment to farmers in the first week of April under the existing PM Kishan Yojana to benefit 8.69 crore farmers.

Also, the beneficiaries of Ujjwala LPG scheme will get free cooking gas for the next three months, she said.

This forms part of the Rs 1.70 lakh crore Gramin Kalyan Package.

Prime Minister Narendra Modi last week had constituted a task force headed by the Finance Minister to work out package for economy hit by coronavirus.

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