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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News Network
January 30,2020

New Delhi, Jan 30: Tension spiralled in Jamia Nagar on Thursday after a man fired a pistol at a group of anti-CAA protesters, injuring a Jamia Millia Islamia student before walking away while waving the firearm above his head and shouting "Yeh lo aazadi" amid heavy police presence in the area.

Massive protests erupted in the area after the incident with hundreds of agitated people gathering near the university, breaking barricades and clashing with police personnel.

The man, who identified himself as "Rambhakt Gopal", was subsequently overpowered by police and detained. He was taken into custody and was being interrogated, police said.

The entire drama, which triggered panic in the area, was captured by television cameras that showed the man in light coloured pants and a dark jacket, walking away on an empty road barricaded by police, turning around and shouting at the protesters in Hindi, "Here, take this freedom."

The gunman went live on Facebook before the brandishing the gun. Police said they were verifying whether it is his real name.

Before the attack, the man also put out messages on Facebook stating "Shaheen Bhag Khel Khatam" (Run Shaheen, the game is over). Another message stated, "Please wrap me in saffron in my last journey with slogans of Jai Shri Ram". His Facebook profile was deleted after screenshots of his posts were circulated widely on social media platforms.

Several students recapped how their peaceful march on Gandhi's death anniversary became violent.

"We were moving towards the Holy Family Hospital where the police had raised barricades. Suddenly, a gun-wielding man came out and opened fire. One bullet hit my friend's hand," Aamna Asif, a student of economics at the university, told PTI.

She said her friend, Shadab Farooq, a mass communication student, was trying to calm the attacker but he shot at him injuring his left hand.

Farooq, who belongs to Kashmir, was taken to the AIIMS Trauma Centre.

Ragibh Naushad, an LLB student at the university, said, "The Jamia Coordination Committee organised a march to pay homage to Gandhi ji on his death anniversary. It started at 12 noon from Gate number 7, but police denied the permission and stopped the march near the Holy Family hospital.

"A man named Gopal, came there and started brandishing a weapon and later shot a round. He was also chanting pro-CAA slogans."

The incident led to panic in the area.

Khalid Hassan, a JMI alumnus, said initially many were not sure whether it was a gunshot or a tyre burst.

There was heavy police and media presence when the incident took place.

The students were heading from Jamia to Mahatma Gandhi's memorial Rajghat. The march was stopped at the Holy Family Hospital near the university.

Chinmoy Biswal, DCP (southeast), said the students wanted to take out a march from Jamia to Rajghat but were denied permission.

"They were being repeatedly told that the protest should be carried out peacefully. We had barricaded the road just before the Holy Family hospital. Meanwhile, a person was seen in the crowd who waved something which appeared to be a weapon."

"We have detained him and are interrogating him. One person has also been injured," Biswal said.

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News Network
February 5,2020

New Delhi, Feb 5: Union Home Minister Amit Shah on Tuesday announced that the Shri Ram Janmabhoomi Teertha Kshetra, set up by the government for construction of a temple in Ayodhya, will have 15 trustees and one of them will be from the Dalit community.

The statement comes a little over an hour after Prime Minister Narendra Modi announced in Lok Sabha about the constitution of the trust.

"There will be 15 trustees in the Shri Ram Janmabhoomi Teertha Kshetra Trust out of which one trustee will always be from the Dalit society," he tweeted.

Shah congratulated Modi "for such an unprecedented decision" that strengthens social harmony.

The home minister said the trust will be independent to take every decision related to the temple and 67 acres of land will be transferred to it.

"I fully believe that the waiting of millions of people for centuries will be over soon and they will be able to pay obeisance to Lord Shri Ram in his grand temple at his birthplace," he said.

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Agencies
March 15,2020

New Delhi, Mar 15: Dozens of Hindu activists held a cow urine party in New Delhi on Saturday to protect themselves from the new coronavirus, as countries around the world struggle to control the deadly pandemic.

Members and supporters of the All India Hindu Mahasabha staged fire rituals and drank from earthen cups to fight the Covid-19 virus at the gathering in New Delhi dubbed a "gaumutra (cow urine) party".

"Whoever drinks cow urine will be cured and protected," Hari Shankar Kumar, a volunteer at the event, said as he served the remedy in brown clay cups.

Governments and scientists have said no medicine or vaccine is available to protect or cure people of the infection that has killed more than 5,400 people and infected nearly 150,000 across six continents.

Two people have died in India while more than 80 have fallen ill, and the government has ordered the closure of some land routes into the country and cancelled all visas to stop the spread of the virus in the world's second most populous country.

Members draped in saffron clothes chanted Hindu hymns at the fire ritual as devotees sang paeans for the sacred animal.

"We have gathered here and prayed for world peace and we will make an offering to the corona (virus) to calm it," Chakrapani Maharaj, the group's leader, told reporters before gulping down a cup of urine.

He then offered a glass to a devil-shaped caricature of the virus to "pacify" it.

He urged people to adopt the "tried and tested" practice of drinking cow urine to ward off diseases, and desist from killing animals and eating meat.

"The coronavirus is also a bacteria and cow urine is effective against all forms of bacteria that harm us," claimed Om Prakash, a participant from the neighbouring state of Uttar Pradesh.

One legislator from the BJP last week suggested use of the urine as well as cow dung can cure the coronavirus.

Comments

PK
 - 
Sunday, 15 Mar 2020

A Waste is a Waste.... God has created a system in our body and animals to throw out the excess wastage from our body... Guys please stay away from drinking the wastage and putting the wastage inside the body again . U will be a loser health wise and mentally. 

 

 

Cows will surely think by seeing these people that human beings are stupid to drink our wastage... Drink its milk which is beneficial drink that God has given us.

 

Fairman
 - 
Sunday, 15 Mar 2020

If your faith is scientific, simply go to Corona infected patients and cure it.

 

If you are successful, Not only India the whole world will be Hindus. 

 

If you cant, you will never do it with cow urine or any other urine. People will losse faith on your type of Hinduism.

 

 

Kumaran
 - 
Sunday, 15 Mar 2020

wrost of worst human being..

when you worship the devil, the god will make you to dring urine, shit etc..and root in helll forver

 

Hindu regilion was very pure before now it become very ugly by so called hindu protector.

 

 

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