Astronomers discover 83 supermassive black holes 13 billion light-years away

Agencies
March 15, 2019

Washington, Mar 15: Astronomers have discovered 83 quasars powered by supermassive black holes 13 billion light-years away from the Earth, from a time when the universe was less than 10 per cent of its present age.

“It is remarkable that such massive dense objects were able to form so soon after the Big Bang,” said Michael Strauss, a professor at Princeton University in the US.

“Understanding how black holes can form in the early universe, and just how common they are, is a challenge for our cosmological models,” Strauss said in a statement.

This finding, published in The Astrophysical Journal, increases the number of black holes known at that epoch  considerably, and reveals, for the first time, how common they are early in the universe’s history.

In addition, it provides new insight into the effect of black holes on the physical state of gas in the early universe in its first billion years.

Supermassive black holes, found at the centers of galaxies, can be millions or even billions of times more massive than the Sun.

While they are prevalent today, it is unclear when they first formed, and how many existed in the distant early universe.

A supermassive black hole becomes visible when gas accretes onto it, causing it to shine as a “quasar.” Previous studies have been sensitive only to the very rare, most luminous quasars, and thus the most massive black holes.

The new discoveries probe the population of fainter quasars, powered by black holes with masses comparable to most black holes seen in the present-day universe.

The team used data taken with “Hyper Suprime-Cam” (HSC) instrument, mounted on the Subaru Telescope of the National Astronomical Observatory of Japan, which is located on the summit of Maunakea in Hawaii.

The researchers selected distant quasar candidates from the sensitive HSC survey data.

They then carried out an intensive observational campaign to obtain spectra of those candidates, using three telescopes: the Subaru Telescope; the Gran Telescopio Canarias on the island of La Palma in the Canaries, Spain; and the Gemini South Telescope in Chile.

The survey revealed 83 previously unknown very distant quasars.

Comments

ABDUL AZIZ SHE…
 - 
Saturday, 16 Mar 2019

SUBHAANALLAH

 

 
ALLAH ALMIGHTY CREATED EVERTHING  INCLUDING WHOLE UNIVERSE AND WHAT IS IN IT,

HUMAN BEING CANNOT REACH TO UNDERSTAND IT,  HUMAN LIFE NOT SUFFEICENT TO REACH AND KNOW EVERYTHING.

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Agencies
February 5,2020

New Delhi, Feb 5: Over five crore farmers were yet to get the third instalment of money under the Centre's ambitious PM-Kisan scheme, aimed at providing direct support of Rs 6,000 annually to them, according to the latest Ministry of Agriculture and Farmers' Welfare data.

The total amount of the scheme, which came into effect on December 1, 2018, is to be paid in three equal instalments of Rs 2,000 every four months.

The data showed about 2.51 crore farmers have not got even the second instalment and 5.16 crore of them were yet to get the third instalment.

Over 9 crore farmers have registered themselves under the scheme between December 2018 and November 2019, it said.

Of these, 7.62 crore or 84 per cent of farmers have received the first instalment.

The money through the second instalment was given to nearly 6.5 crore farmers and the amount under the third instalment was given to 3.85 crore beneficiaries, according to the data received in response to an RTI query filed by this PTI journalist.

The agriculture ministry, in its response, gave three sets of data mentioning the benefits given to farmers under the scheme between December 2018 and November 2019.

It said 4.74 crore farmers were registered between December 2018 and March 2019.

Of them, 4.22 crore received the first instalment, 4.02 crore the second and 3.85 crore the third.

There was no mention why nearly 50 lakh, 70 lakh and 90 lakh registered farmers during this period did not get the first, second and third instalment respectively.

There was no registered beneficiary in West Bengal and Sikkim, hence no amount was disbursed during this period, according to the data.

Giving details of the 3.08 crore farmers registered between April and July last year, it said 2.66 crore and 2.47 crore beneficiaries have got their first and second instalments respectively.

The RTI reply did no mention why around 40 lakh and 61 lakh registered farmers during this period did not get their first and second instalment respectively.

"The beneficiaries are eligible for the instalment for the period in which he/she gets registered and subsequent periods, thereafter. Therefore, the third instalment is not due for the beneficiaries registered in the period April 2019-July 2019," the ministry said.

There was no registered beneficiary during this period in West Bengal, Punjab and Chandigarh and therefore nobody was paid first and second instalments.

The ministry said around 1.19 crore beneficiaries were registered between August and November 30, 2019, of these nearly 73.66 lakh farmers have been given the first instalment.

There was no mention of payment of first instalment to over 45 lakh eligible beneficiaries during the period.

"The beneficiaries are eligible for the instalment for the period in which he/she gets registered and subsequent periods, thereafter. Therefore, the second and third instalments are not due for the beneficiaries registered in the period August 2019 to November 2019," it said.

The ministry was asked to provide the total number of farmers, state-wise, and the amount received by them under the Pradhan Mantri Kisan Samman Nidhi or PM-Kisan scheme.

"PM-Kisan Samman Nidhi scheme has been implemented from December 1, 2018. It is stated that PM-Kisan is a continuous and ongoing scheme, in which the financial benefits are transferred to the bank accounts of the identified beneficiaries as and when their correct and verified data is uploaded by the concerned states/union territories on PM-Kisan web portal," the ministry said in the RTI response vide its letter dated December 26, 2019.

The data of beneficiaries so uploaded by them undergoes a multi-level verification, including by banks, and only then the amount is released to the beneficiary, it said, adding that www.pmkisan.gov.in website can be accessed to get more details on the operational guidelines of the scheme.

According to the data updated on the website on February 3, around 8.82 crore farmers have been registered and 8.41 crore have received the first installment, 7.56 crore the second instalment, 6.19 crore the third and 3.03 crore have received the fourth installment.

In Assam, out of 16.97 lakh farmers registered during this period, 14.02 lakh got the first instalment, 13.72 lakh received the second and 9.87 lakh the third.

Of the 42.34 lakh registered beneficiaries in Maharashtra, 36.98 lakh got the first instalment, 31.53 lakh the second and 27.67 lakh got the third instalment.

As many as 23.83 lakh farmers in Kerala received their first instalment, 18.79 lakh got the second and 18.43 lakh the third. A total of 26.13 lakh beneficiaries were registered in the state between December 2018 and March 2019.

There was no beneficiary registered during the period from West Bengal, which has refused to implement the scheme, according to the ministry's response.

In Uttar Pradesh, nearly 9.57 lakh out of 19.64 lakh farmers have got the first instalment. In Gujarat, nearly 1.22 lakh out of 1.98 lakh registered farmers got the first instalment.

Around 9.78 lakh farmers out of the 17.18 lakh registered beneficiaries have received the first instalment in Madhya Pradesh. In Odisha, only 5,507 farmers out of 5.6 lakh registered farmers have got the first instalment, the ministry said.

None of the 7,326 farmers registered in Sikkim was paid the first instalment, according to the ministry's reply. In Delhi, 1,447 farmers out of 1,734 have got the first instalment.

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News Network
July 25,2020

Bhopal, Jul 25: Madhya Pradesh chief minister Shivraj Singh Chouhan said on Saturday he has tested positive for the coronavirus disease (Covid-19).

Chouhan made the announcement in a series of tweets.

“My dear countrymen, I had symptoms of COVID-19 and after the test, my report has come back positive. I appeal to all my colleagues that whoever came in contact with me, must get their corona test done. And my close contacts should quarantine themselves,” Chouhan said in a tweet in Hindi.

“If COVID19 is treated on time, a person is completely cured. I have been reviewing the status of corona infection every evening since March 25. I will try to review corona situation through video conferencing as much as possible now,” he added.

The chief minister said the review meeting will now be held by home minister Narottam Mishra, urban development and administration minister Bhuppendra Singh, health education minister Vishvas Sarang and health minister Dr Prabhuram Choudhary in his absence.

“I will also continue to do everything possible to help control COVID19 in the state during treatment,” he said.

One of Chouhan’s ministerial colleagues tested positive for Covid-19 late on July 22.

The chief minister along with the minister, the Bharatiya Janata Party’s state unit president VD Sharma and state unit general secretary (organisation) Suhas Bhagat had visited Lucknow in a government plane on July 21 to attend the funeral of MP governor Lalji Tandon who died away in the Uttar Pradesh capital, his hometown. during hospitalisation.

The minister is admitted to a private medical college’s teaching hospital in Bhopal.

Comments

Kannadiga
 - 
Saturday, 25 Jul 2020

Why so priority for him. There are so many  better person here in our State and District Talk and Right about them.

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News Network
February 12,2020

Washington, Feb 12: US President Donald Trump said on Tuesday he would sign a trade deal with Prime Minister Narendra Modi if 'it was the right one'.

The two countries have been trying to reach a limited trade pact with lower tariffs, but talks have run into problems over issues with data privacy and e-commerce controls.

Trump further said that he is looking forward to his visit to India later this month where millions of people would welcome him. "He (Modi) is a great gentleman and I look forward to going to India. So, we'll be going at the end of the month," Trump told reporters in his Oval Office, a day after the White House announced dates of his anticipated India trip.

Responding to a question, the president indicated that he is willing to sign a trade deal with India if it is the right one. "They (Indians) want to do something and we'll see... if we can make the right deal, (we) will do it," said Trump, a fortnight ahead of his visit to the country as the 45th US president.

India's new Ambassador to the US, Taranjit Singh Sandhu told PTI that Trump's forthcoming visit is a "reflection of the strong personal rapport" between Trump and Modi. "It also demonstrates their strong desire to take the relationship to new heights," said Sandhu, who had presented his credentials to Trump in Oval Office last week.

Over the last three years, Trump and Modi have developed a personal friendship and in 2019, the duo met four times including their joint address before a strong 50,000 crowd of Indian Americans in Houston.

This year, they have spoken over the phone on two occasions, including the one over the weekend. "Just spoke with Prime Minister Modi," Trump told reporters on Tuesday in response to a question on his India visit.

Excited to travel to India later this month, said Trump referring to his conversation with Modi during which the prime minister apparently told him about the hundreds and thousands of Indians who would be there to welcome him in Ahmedabad.

Trump jokingly told reporters that now he will "not feel good" about the size of the crowd that he addresses in the US which is usually between 40,000 to 50,000. "He (Modi) said we will have millions and millions of people. My only problem is that last night we probably had 40 or 50,000 people... I'm not going to feel so good... There will be five to seven million people just from the airport to the new stadium (in Ahmedabad)," Trump said.

"And you know (it) is the largest stadium in the world. He's (Modi) building it now. It's almost complete and it's the largest in the world," Trump said. The two leaders are expected to joint address a massive public rally at the newly build Motera Stadium in Ahmedabad.

Being built at an estimated cost of USD 100 million, the Motera Stadium with a seating capacity of 100,000 spectators will be the world's largest cricket stadium overtaking the Melbourne Cricket Ground in Australia.

Comments

Ahmed Ali
 - 
Wednesday, 12 Feb 2020

Waste of money and time.....!!!

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