Scientists release first-ever picture of a black hole

Agencies
April 10, 2019

Washington, Apr 10: Scientists released the much-awaited first direct image of a massive black hole at the centre of Messier 87, a galaxy which is about 54 million light-years away, at the National Press Club here on Wednesday. 

The image has been taken by the Event Horizon Telescope (EHT), which is a network of 10 radio telescopes spread across the planet, according to The Washington Post. The telescope functioned as if it is a single receiver, tuned to high-frequency radio waves, to take the image. 

The picture - released at six simultaneous news conferences on Wednesday - shows the event horizon, which is the boundary between light and dark around a black hole. A doughnut-like body can be seen in the portrait, which scientists say is the dark silhouette of the black hole against the hot, glowing material that surrounds it. 

"We are able to image one more object in the universe that ... at one point people thought could not be possible. It hits that human explorer spirit. We got another look into the unknown," Feryal Ozel, a member of the science council for the EHT said, calling the occasion her career's highlight.
 
The shape of the black hole matches what theorists had predicted ever since they started wrestling with Albert Einstein, General Theory of Relatively over a hundred years ago, reports The Washington Post. 

The European Commission hailed the occasion as a "paradigm shift" adding, "This major scientific achievement marks a paradigm shift in our understanding of black holes, confirms the predictions of Albert Einstein's General Theory of Relativity and opens up new lines of enquiry into our universe."

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News Network
February 16,2020

New Delhi, Feb 16: Just an hour ahead of the swearing-in ceremony, Arvind Kejriwal invited the people of Delhi again for his oath-taking ceremony at Ramlila Maidan today.

Referring himself as "son of Delhi", the AAP convener today tweeted saying, "Delhiites, your son is going to take oath as Delhi chief minister for the third time. You must come to bless your son".

The AAP national convener will be sworn-in as the Chief Minister of Delhi for the third time in a row.

Arvind Kejriwal is scheduled to take oath along with other ministers at Ramlila Maidan.

On Saturday, Kejriwal, through a tweet, has said that autorickshaw drivers, students, teachers, doctors, labourers, etc will be the "chief guests".

The guest list put out by the AAP includes ''Delhi ke Nirmata''- people who contributed to the development of the city during the last five years.

These include Sumit Nagal, a Delhi government school student and an international Tennis player, Laxman Chaudhry an auto driver, Manu Gulati a teacher and "one of the many architects of Delhi Governance Model", Dalbir Singh a farmer, Ratan Jamshed Batliboi - the architect of the famous Signature Bridge among others.

By winning 62 seats by cashing in on the plank of development, his party nearly repeated its 2015 performance, sweeping the Assembly polls in the face of a high-voltage campaign by the BJP, which had fielded a battery of Union Ministers and Chief Ministers in its electioneering, spearheaded by Home Minister Amit Shah.

The BJP marginally improved its tally, managing just eight seats from its 2015''s tally of three seats. The Congress failed to open its account in the second successive election.

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News Network
June 22,2020

The Hague, Jun 22: Finding inner peace is crucial for the armed forces and yoga is a beautiful way to find the balance, Dutch Defence Minister Ank Bijleveld has said, thanking India for the "wonderful gift" to the world.

Yoga has been gaining global popularity in recent years for the many benefits it has on one's physiology, psychology and spirituality.

Bijleveld participated in the online International Yoga Day celebrations organised by the Indian Embassy here on Sunday.

"The minister thanked India for the wonderful gift of yoga to the world," a statement issued by the embassy said on Monday.

She said finding inner peace is crucial for a man and woman in uniform and yoga is a beautiful way to find the balance, it noted.

Bijleveld said yoga has formed a part of the training for the Dutch armed forces for the last 15 years and there are 130 yoga instructors.

The representatives of the Dutch Army joined by the Dutch Police personnel demonstrated their yoga skills as part of the online celebrations, the statement said.

The sixth International Yoga Day celebrations was streamed to 145,000 followers of the embassy's Facebook, Twitter, Instagram and YouTube channels as well as on its website. It was also streamed on the website of the non-profit foundation Stichting International Yoga Day.

Ambassador of India to The Netherlands Venu Rajamony inaugurated the celebrations. This was followed by Prime Minister Narendra Modi's video message and 3D animated videos of yoga with him.

The event was participated by a host of prominent Dutch and Indian personalities, including Ambassadors of various countries based in The Hague.

Dutch actress Afke Reijenga, extreme sportsman Wim Hof -- popularly known as 'The Iceman' and singers Charlie Dee and Anouk Maas were amongst the Dutch celebrities who participated in the event, the statement said.

Messages and artistic contributions by spiritual leader Sri Sri Ravi Shankar, internationally acclaimed flautist Pandit Hariprasad Chaurasia, violin maestro L Subramaniam, playback singers Kavita Krishnamurthy and Vijay Prakash, chess grandmaster Viswanathan Anand and film stars Raadhika, Sarathkumar and Bhumika Chawla featured in the programme.

Cricketer Suresh Raina, tennis stars Ramesh Krishnan and Rohan Bopanna, yoga guru and artist Bharat Thakur, Olympic ice skater Vishwaraj Jadeja and Michelin star chef Vikas Khanna also featured in the event.

The programme included a Kathak recital on 'Ayush' choreographed by Dutch choreographer Leo Spreksel and performed by eminent Kathak dancers Hari and Chetna with Sirisha.

It also showcased Hollywood and Bollywood celebrities who have made yoga a part of their lives.

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Agencies
March 29,2020

A shrimp seller at the wet market in the Chinese city of Wuhan believed to be the centre of the coronavirus pandemic, may be the first person to have tested positive for the disease, a media report said on Saturday.

The report by the London-based Metro newspaper said that 57-year-old woman, named by the Wall Street Journal as Wei Guixian, was selling shrimp at the Huanan Seafood Market when she developed what she thought was a cold last December.

Chinese digital news outlet, The Paper has said that she may be epatient zero'.

Wei was told by doctors her illness was "ruthless" and other workers at the market had come to the Wuhan Union Hospital with the same symptoms, the Metro newspaper report quoted the outlet as saying.

"Every winter, I suffer from the flu, so I thought it was the flu," the woman was quoted as saying by The Paper news outlet.

The shrimp seller added that she believed she contracted the coronavirus from the shared toilet in the market.

She said the fatal disease would have killed fewer people if the government had acted sooner.

Wuhan Municipal Health Commission has confirmed that Wei was among the first 27 people to test positive for the coronavirus.

It said she was one of 24 cases with direct links to the market, the Metro newspaper reported.

Though Wei may be "patient zero", it does not mean she is the first person to have contracted the virus, added the Metro report.

Chinese researchers have claimed that the first person diagnosed with the airborne virus had no contact with the seafood market and was identified on December 1, 2019.

Wei was later quarantined when a connection was made between the bug and the market before recovering in January.

As of Saturday, the global number of coronavirus cases stood at 104,837 with 27,862 deaths, according to the latest update by the Washington-based Johns Hopkins University.

The US has the highest number of cases at 104,837, followed by Italy 86,498 and China 81,948.

Italy has recorded the highest number of fatalities with 9,134 deaths, followed by Spain and China, at 5,138 and 3,299, respectively.

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