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
March 15,2024

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Bengaluru, Mar 15: Former Karnataka chief minister and senior BJP leader B S Yediyurappa was booked under the Protection of Children from Sexual Offences (Pocso) Act on Thursday for allegedly sexually assaulting a minor at his residence in Bengaluru last month.

Yediyurappa, 81, was booked after a woman lodged a complaint saying that she visited his residence on February 2 seeking justice in a rape case against her daughter and sought that a special investigation team (SIT) be formed to look into the case.

According to the first information report (FIR), Yediyurappa allegedly took the minor to a room, closed the door and sexually assaulted her. The woman further alleged in the FIR that when she confronted Yediyurappa, he said that he was checking if the girl was raped or not. Yediyurappa later allegedly apologised and asked the woman not to reveal the matter to anyone.

The Sadashivanagar police in Bengaluru have registered a case under Section 8 (commit sexual assault) of the Pocso Act and Section 354 (a) (sexual harassment) of the Indian Penal Code (IPC).

Reacting to the allegations, the former CM said that around one-and-a-half months ago, they (the victim and her mother) had come to his house seeking help and he had taken them inside. 

“After listening to her, I called the city police commissioner B Dayananda over phone seeking to address her problem. Later, they spoke against me and I then suspected that there is some health problem with her. I sent them to city police commissioner’s office. I even gave her some money as they were in distress. I came to know that an FIR has been registered and will look into it. But this is what I get for helping someone,” he added.

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News Network
March 27,2024

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Gokarna (Uttara Kannada): Karnataka Deputy Chief Minister D K Shivakumar on Wednesday said the Congress will decide about making him the Chief Minister in future, bringing to the fore again the issue of leadership change.

There was stiff competition between Siddaramaiah and Shivakumar for the Chief Minister's post after the Assembly election results in May last year, and the Congress had managed to convince the latter and made him the Deputy Chief Minister.

There were some reports at the time that a compromise had been reached based on a "rotational Chief Minister formula," according to which Shivakumar will become CM after two-and-half years but they have not been officially confirmed by the party.

During a temple visit here, a priest prayed that God's blessings may be showered on Shivakumar, and he became the Chief Minister.

Speaking to reporters here in Uttara Kannada district, Shivakumar, who has in the past made no secret of his ambition to become Chief Minister, amid speculations of change in guard mid-way of the Assembly term, responded to talk in some political circles about the leadership issue.

"What's wrong if a priest expresses his desire before God while praying? The priest has expressed his desire. Now Siddaramaiah is the Chief Minister, I'm working as Deputy Chief Minister under him, also as party's state President. People speak about it and desiring it (Shivakumar should become CM) is a different matter, it will be decided by our party," Shivakumar said.

"Now we are all working under the leadership of Siddaramaiah, and our desire is that the state should progress further under his leadership," he said.

"There will be people including supporters and priests, who pray for us, they will express their opinion. Can we stop them from doing it? At the temple it is between God and his disciple, they have expressed their feelings to God," Shivakumar added. 

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News Network
March 17,2024

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New Delhi: The Election Commission on Sunday made public fresh data on electoral bonds, which it had submitted in sealed covers to the Supreme Court and was later asked to put it in public domain.

These details are believed to be pertaining to the period before April 12, 2019. Electoral bond details after this date was made public by the poll panel last week.

The BJP encashed electoral bonds totalling Rs 6,986.5 crore; maximum Rs 2,555 crore received in 2019-20, as per the EC data.

The Trinamool Congress received Rs 1,397 crore through electoral bonds, second largest recipient after BJP, as per the EC data.

On the other hand, the Congress redeemed a total of Rs 1,334.35 crore through electoral bonds.

DMK received Rs 656.5 crore through electoral bonds, including Rs 509 crore from lottery king Santiago Martin's Future Gaming.

BJD encashed electoral bonds worth Rs 944.5 crore, YSR Congress Rs 442.8 crore, TDP Rs 181.35 crore.

Political parties had filed data on electoral bonds in sealed cover as directed by the Supreme Court's interim order dated April 12, 2019, the poll panel said in a statement.

"Data so received from political parties was deposited in the Supreme Court without opening sealed covers. In pursuance of the Supreme Court's order dated March 15, 2024, the Registry of the Supreme Court has returned physical copies along with a digitized record of the same in a pen drive in sealed cover. The Election Commission of India has today uploaded the data received in the digitized form from the registry of the Supreme Court on electoral bonds on its website," EC said.

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