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.

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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 16,2026

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Mumbai: In a shocking development, Shrikant Pangarkar, an accused in the murder of journalist-activist Gauri Lankesh and the Nalasopara arms and ammunition haul case, has won the Jalna Municipal Corporation (JMC) elections as an independent candidate.

Pangarkar emerged victorious from Ward 13 of the JMC, where he was pitted against the BJP. Notably, the Shiv Sena led by Deputy Chief Minister Eknath Shinde, which contested the Jalna civic polls independently, did not field a candidate in the ward.

Gauri Lankesh was shot dead outside her residence in Bengaluru on September 5, 2017. A prominent journalist and activist, she edited Lankesh Patrike, a Kannada weekly founded by her father P Lankesh, and later ran her own publication, Gauri Lankesh Patrike.

Pangarkar was granted bail by the Karnataka High Court on September 4, 2024, in the Lankesh murder case. Ahead of the October 2024 Assembly elections, he was inducted into the Shiv Sena and appointed chief of the party’s Jalna campaign. However, following intense criticism, then Chief Minister Eknath Shinde revoked the appointment.

A former municipal councillor in Jalna between 2001 and 2006 from the undivided Shiv Sena under late Balasaheb Thackeray, Pangarkar later became associated with right-wing organisations.

In August 2018, he was arrested by the Maharashtra Anti-Terrorism Squad (ATS) in connection with the seizure of crude bombs and weapons in Nalasopara and booked under the Explosives Act, Explosive Substances Act, and the Unlawful Activities (Prevention) Act (UAPA). He is currently out on bail in both cases.

Soon after the election results were declared, Pangarkar’s supporters celebrated his victory.

After filing his nomination, Pangarkar had said he was returning to politics after a gap and had received an encouraging response from voters. “I have worked for the people earlier and have returned again,” he said, asserting that the cases against him had no bearing on the elections. “The matter is before the court. I stand before the nyay devta. There may be misunderstandings by agencies, but the court will decide. I am 100 per cent innocent,” he maintained, adding that the Lankesh murder case was unrelated to the civic polls and pertained to Karnataka.

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News Network
January 20,2026

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KCF, a global socio-cultural organisation of Karnataka expatriates, is actively involved in education, humanitarian initiatives and community well-being across several countries. The awardees were selected following a structured evaluation of nominations by the Annual Council Program Committee, based on the depth, consistency and long-term impact of their social service.

One of the award recipients, Abdul Razak Haji, a prominent UAE-based entrepreneur from the Qamcon Group of Companies, was honoured for his significant contributions to society. Through both his professional journey and personal initiatives, he has supported numerous employees and families, while also extending assistance in education, housing for the underprivileged and various charitable causes, largely carried out quietly over the years. His award was presented earlier during the Annual Council Program held at the KCF Abu Dhabi office.

The second award was conferred on Latheef Kakkinje, a young social worker based in Abu Dhabi, in recognition of his active involvement in community engagement programmes, sports initiatives, talent festivals and family-oriented social activities. His consistent volunteering efforts and commitment to humanitarian causes were highly appreciated by the selection committee.

The award presentation ceremony for Latheef Kakkinje was held at the Zayed Cricket Stadium (Astro Turf Ground) in the presence of Kedumbady Ibrahim Saqafi, President of KCF UAE; Ibrahim, General Secretary; Kabeer Bayambady, President of KCF Abu Dhabi; Ummer Ishwaramangila, General Secretary; along with other members of the KCF Abu Dhabi cabinet.

Congratulating both awardees, KCF leaders reiterated the organisation’s commitment to recognising individuals who selflessly work for social upliftment and community service.

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News Network
January 20,2026

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Iranian security and intelligence forces have captured more than 470 individuals in three provinces, identified as key figures behind the recent wave of violent unrest and terrorist activities linked to foreign-backed networks.

The Intelligence Ministry's provincial office in Khorasan Razavi announced on Monday the arrest of 192 armed terrorists, identified as the main agents behind recent riots in the region. 

According to an official statement, the detainees were involved in the killing of several security personnel and civilians, setting fire to mosques, public service facilities, and buses, as well as attacks on military and law enforcement centers.

The seized items from the group include several bulletproof vests, Kalashnikov rifles, hunting weapons, Winchester rifles, and various cold weapons such as daggers, swords, brass knuckles, tactical knives, crossbows, and chains.

Evidence indicates that some of the individuals were tied to hostile movements and terrorist organizations, with links overseas. Others were identified as members of violent criminal gangs, actively taking part in the unrest alongside their associates.

Simultaneously, in the western province of Lorestan, the IRGC announced the arrest of 134 individuals as the main leaders and influential field agents of a US-Israeli terrorist network.

The IRGC statement stated that these individuals formed terrorist cells during the recent unrest, committing "Daesh-like" acts.

They wounded security forces with firearms and cold weapons, and burned and destroyed public and private properties, including mosques, shops, banks, and private and public vehicles.

In the northwestern province of Zanjan, the police reported detaining 150 people identified as principal leaders and agents behind recent riots.

Authorities noted that these individuals were responsible for destroying public and private property and intentionally setting fire to vehicles in the province's squares.

Their crimes include shedding the blood of innocent people, destroying public and private property, attempting to enter military sites, disrupting public order, and spreading terror among citizens.

A variety of cold weapons were reportedly seized from the detainees.

What began late last month as peaceful protests over economic hardship across Iran turned violent after public statements by US and Israeli regime figures encouraged vandalism and disorder.

During the unrest, foreign-backed mercenaries rampaged through cities, killing security forces and civilians and damaging public property.

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