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Orbiter successfully placed in Mars Transfer Trajectory

December 1, 2013

Mars_Transfer_Trajectory

Chennai/Bangalore, Dec 1: Crossing a major milestone in the country's space history, ISRO's Mars Orbiter mission today ventured out of Earth's sphere of influence for the first time in an attempt to reach the red planet's orbit.

The critical manoeuvre to place the Mars Orbiter Spacecraft in the Mars Transfer Trajectory was successfully carried out almost an hour past midnight.

During this manoeuvre, which began at 00:49 hours, the spacecraft's 440 Newton liquid engine was fired for about 22 minutes providing a velocity increment of 648 metres/second to the spacecraft.

"Following the completion of this manoeuvre, the Earth orbiting phase of the spacecraft ended. The spacecraft is now on a course to encounter Mars after a journey of about 10 months around the Sun," the Bangalore-headquartered Indian Space Research Organization said in a statement.

ISRO performed the trans-Mars injection, a "crucial event" intended for hurling its Mars Orbiter spacecraft into the planned orbit around the Sun, marking the first step towards the 300 day voyage to reach the orbit of the red planet after crossing roughly 680 million kilometer.

"The Trans Mars Injection (TMI) operations, which began at 00.49 hours (IST) completed," ISRO said.

ISRO has planned four mid-course corrections in case of any deviation along its path to the Martian orbit.

The space agency is scheduled to make four corrections in the course of the spacecraft's voyage to Mars before it is expected to reach the orbit of the red planet in September 2014.

It had performed five orbit-raising manoeuvres on its Mars Orbiter, raising the apogee (farthest point from Earth) of the spacecraft to over 1.92 lakh kilometers, before it performed the "mother of all slingshots."

The spacecraft is being continuously monitored from the Spacecraft Control Centre at ISRO Telemetry, Tracking and Command Network (ISTRAC) in Bangalore with support from Indian Deep Space Network (IDSN) antennae at Byalalu here, the space agency added.

ISRO's PSLV C 25 successfully injected the 1,350-kg 'Mangalyaan' Orbiter (Mars craft) into the orbit around the earth some 44 minutes after a text book launch at 2.38 PM from the Satish Dhawan Space Centre at Sriharikota on November 5, marking the successful completion of the first stage of the Rs 450 crore mission.

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News Network
June 5,2020

New Delhi, Jun 5: Shares of Reliance Industries on Friday gained over 2 per cent to hit their one-year high level after the company announced sale of 1.85 per cent stake in its digital unit, Jio Platforms, to Abu Dhabi-based sovereign investor Mubadala.

On BSE, the heavyweight stock jumped 2.38 per cent to Rs 1,617.70 -- its 52-week high.

It surged 2.41 per cent to its one-year high of Rs 1,618 on NSE.

Earlier in the day, Reliance Industries announced the sale of 1.85 per cent stake in its digital unit to Mubadala for Rs 9,093.60 crore, the sixth deal in as many weeks that will inject a combined Rs 87,655.35 crore in the oil-to-telecom conglomerate to help it pare debt.

"Mubadala Investment Company (Mubadala) will invest Rs 9,093.60 crore in Jio Platforms at an equity value of Rs 4.91 lakh crore and an enterprise value of Rs 5.16 lakh crore," the company said in a statement.

With this investment, Jio Platforms has raised Rs 87,655.35 crore from leading global technology and growth investors including Facebook, Silver Lake, Vista Equity Partners, General Atlantic, KKR and Mubadala in less than six weeks.

Jio Platforms, a wholly-owned subsidiary of Reliance Industries Ltd, is a next-generation technology company.

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News Network
May 6,2020

New Delhi, May 6: The death toll due to COVID-19 rose to 1,694 and the number of cases climbed to 49,391 in the country on Wednesday, registering an increase of 126 deaths and 2,958 cases in the last 24 hours, the Union Health Ministry said.

The number of active COVID-19 cases is 33,514. A total of 13,160 people have recovered and one patient has migrated, it said.

"Thus, around 28.71 per cent patients have recovered so far," a senior health ministry official said.

The total number of cases include 111 foreign nationals.

A total of 111 deaths were reported since Tuesday evening, of which 49 fatalities were reported from Gujarat, 34 from Maharashtra, 12 from Rajasthan, seven from West Bengal, three from Uttar Pradesh, two each from Punjab and Tamil Nadu and one each from Karnataka and Himachal Pradesh, the ministry said.

Of the 1,694 fatalities, Maharashtra tops the tally with 617 fatalities. Gujarat comes second with 368 deaths, followed by Madhya Pradesh at 176, West Bengal at 140, Rajasthan at 89, Delhi at 64, Uttar Pradesh at 56 and Andhra Pradesh at 36.

The death toll reached 33 in Tamil Nadu, 29 in Telengana, while Karnataka has reported 29 fatalities.

Punjab has registered 25 COVID-19 deaths, Jammu and Kashmir eight, Haryana six and Kerala and Bihar four deaths each.

Jharkhand has recorded three COVID-19 fatalities.

Meghalaya, Chandigarh, Himachal Pradesh, Odisha, Assam and Uttarakhand have reported one fatality each, according to the ministry data.

According to the health ministry data updated in the morning, the highest number of confirmed cases in the country are from Maharashtra at 15, 525, followed by Gujarat at 6,245, Delhi at 5,104, Tamil Nadu at 4,058, Rajasthan at 3,158, Madhya Pradesh at 3,049 and Uttar Pradesh at 2,880.

The number of COVID-19 cases has gone up to 1,717 in Andhra Pradesh and 1,451 in Punjab.

It has risen to 1,344 in West Bengal, 1,096 in Telengana, 741 in Jammu and Kashmir, 671 in Karnataka, 548 in Haryana and 536 in Bihar.

Kerala has reported 502 coronavirus cases so far, while Odisha has 175 cases. A total of 125 people have been infected with the virus in Jharkhand and 111 in Chandigarh.

Uttarakhand has reported 61 cases, Chhattisgarh 59 cases, Assam 43, Himachal Pradesh 42 and Ladakh 41.

Thirty-three COVID-19 cases have been reported from the Andaman and Nicobar Islands.

Tripura has registered 43 cases, Meghalaya has reported 12 and Puducherry nine, while Goa has seven COVID-19 cases.

Manipur has two cases. Mizoram, Arunachal Pradesh and Dadar and Nagar Haveli have reported a case each.

"Our figures are being reconciled with the ICMR," the ministry said on its website.

State-wise distribution is subject to further verification and reconciliation, it said.

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Agencies
August 3,2020

Rajouri, Aug 3: Ashfaq Mehmood Choudhary, a 17-year-old boy from Chattyear of Jammu and Kashmir's Rajouri district, has developed a file-sharing app 'Dodo Drop' which would enable users to share audios, videos, images, and texts between two devices without Internet access.

While speaking to media persons, Ashfaq Mehmood said that the 'Dodo Drop' application is an alternative to the Chinese 'SHAREit' app. "The Indian government has banned several Chinese apps due to data breaching, and among those apps was SHAREit which was used for sharing files.

Users faced a lot of problems due to the ban, and so I decided to make this file-sharing app. With 'Dodo Drop', users can share audios, videos, images, and even texts," he said.

Ashfaq said that it took him four weeks to develop the application, and it was launched on August 1 this year. The 'Dodo Drop' application has a transfer rate of up to 480 mbps, which is faster than the SHAREit app and is "quite easy" to use.

"Users can transfer data comprising photos, videos, audios, apps, texts, etc. between two devices with no Internet access. The transfers are fully encrypted and secure," he added.

"Our Prime Minister has always asserted the need for decreasing the dependency on foreign products and apps and to focus on the development of India-based apps. I tried to be part of the initiative of 'Aatmanirbhar Bharat' by developing an India-based file-sharing app. I want to develop global-standard apps for India," he added.

"We support and cooperate with him. He generates his own income by working on some projects and utilises it. We will continue to support him," said Parvez Ahmed Choudhary, Ashfaq's father.

In July, the Ministry of Electronics and Information Technology (MEITY) banned 47 apps, which were variants and cloned copies of the 59 apps banned earlier in June. These banned clones included SHAREit Lite, Tiktok Lite, Helo Lite, BIGO LIVE Lite, and VFY Lite.

The 59 apps had been banned by the Centre in June in view of the information available that they were engaged in activities which were "prejudicial to sovereignty and integrity and defence" of the country.

Almost all the apps banned had some preferential Chinese interest and the majority had parent Chinese companies.

The ban came amid border tensions with China in the Eastern Ladakh region.

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