The first image of a black hole captured four years ago revealed a fuzzy, fiery doughnut-shaped object.
Now, researchers have used artificial intelligence to give that cosmic beauty shot a touch-up.
The updated picture, published on Thursday in the Astrophysical Journal Letters, keeps the original shape, but with a skinnier ring and a sharper resolution.
The image released in 2019 gave a peek at the enormous black hole at the centre of the M87 galaxy, 53 million light-years from Earth. A light-year is 9.3 trillion km.
The image was made using data gathered by a network of radio telescopes around the world, showing swirling light and gas.
But even with many telescopes working together, gaps remained in the data.
In the latest study, scientists relied on the same data and used machine learning to fill in the missing pieces.
The resulting picture looks similar to the original, but with a thinner “doughnut” and a darker centre, researchers said.
“For me, it feels like we’re really seeing it for the first time,” said lead author Lia Medeiros, an astrophysicist at the Institute for Advanced Study in New Jersey.
By having a clearer picture, researchers hope to learn more about the black hole’s properties and gravity in future studies.
Ms Medeiros said the team plans to use machine learning on other images of celestial objects, including the black hole at the centre of our Milky Way galaxy.
The Al Barzakh Festival takes place on Wednesday and Thursday at 7.30pm in the Red Theatre, NYUAD, Saadiyat Island. Tickets cost Dh105 for adults from platinumlist.net
Fixture and table
UAE finals day: Friday, April 13 at Rugby Park, Dubai Sports City
- 3pm, UAE Conference: Dubai Tigers v Sharjah Wanderers
- 6.30pm, UAE Premiership: Dubai Exiles v Abu Dhabi Harlequins
UAE Premiership – final standings
- Dubai Exiles
- Abu Dhabi Harlequins
- Jebel Ali Dragons
- Dubai Hurricanes
- Dubai Sports City Eagles
- Abu Dhabi Saracens
COMPANY PROFILE
Name: Grubtech
Founders: Mohamed Al Fayed and Mohammed Hammedi
Launched: October 2019
Employees: 50
Financing stage: Seed round (raised $2 million)
Our Time Has Come
Alyssa Ayres, Oxford University Press
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While you're here
Match info
Wolves 0
Arsenal 2 (Saka 43', Lacazette 85')
Man of the match: Shkodran Mustafi (Arsenal)
While you're here
Hussein Ibish: There are reasons for Democrats and Republicans to be happy
Rashmee Roshan Lall: Who are the women driving Joe Biden's success?
On Women's Day
Dr Nawal Al-Hosany: Why more women should be on the frontlines of climate action
Shelina Janmohamed: Why shouldn't a spouse be compensated fairly for housework?
Justin Thomas: Challenge the notion that 'men are from Mars, women are from Venus'
The National Editorial: Is there much to celebrate on International Women's Day 2021?
The biog
Date of birth: 27 May, 1995
Place of birth: Dubai, UAE
Status: Single
School: Al Ittihad private school in Al Mamzar
University: University of Sharjah
Degree: Renewable and Sustainable Energy
Hobby: I enjoy travelling a lot, not just for fun, but I like to cross things off my bucket list and the map and do something there like a 'green project'.
The specs: 2018 Mitsubishi Eclipse Cross
Price, base / as tested: Dh101,140 / Dh113,800
Engine: Turbocharged 1.5-litre four-cylinder
Power: 148hp @ 5,500rpm
Torque: 250Nm @ 2,000rpm
Transmission: Eight-speed CVT
Fuel consumption, combined: 7.0L / 100km
Dust and sand storms compared
Sand storm
- Particle size: Larger, heavier sand grains
- Visibility: Often dramatic with thick "walls" of sand
- Duration: Short-lived, typically localised
- Travel distance: Limited
- Source: Open desert areas with strong winds
Dust storm
- Particle size: Much finer, lightweight particles
- Visibility: Hazy skies but less intense
- Duration: Can linger for days
- Travel distance: Long-range, up to thousands of kilometres
- Source: Can be carried from distant regions
Rock in a Hard Place: Music and Mayhem in the Middle East
Orlando Crowcroft
Zed Books
MATCH INFO
Manchester United 1 (Greenwood 77')
Everton 1 (Lindelof 36' og)
Our legal consultant
Name: Hassan Mohsen Elhais
Position: legal consultant with Al Rowaad Advocates and Legal Consultants
The Vile
Starring: Bdoor Mohammad, Jasem Alkharraz, Iman Tarik, Sarah Taibah
Director: Majid Al Ansari
Rating: 4/5
Notable cricketers and political careers
- India: Kirti Azad, Navjot Sidhu and Gautam Gambhir (rumoured)
- Pakistan: Imran Khan and Shahid Afridi (rumoured)
- Sri Lanka: Arjuna Ranatunga, Sanath Jayasuriya, Tillakaratne Dilshan (rumoured)
- Bangladesh (Mashrafe Mortaza)
Lexus LX700h specs
Engine: 3.4-litre twin-turbo V6 plus supplementary electric motor
Power: 464hp at 5,200rpm
Torque: 790Nm from 2,000-3,600rpm
Transmission: 10-speed auto
Fuel consumption: 11.7L/100km
On sale: Now
Price: From Dh590,000
Specs
Engine: Dual-motor all-wheel-drive electric
Range: Up to 610km
Power: 905hp
Torque: 985Nm
Price: From Dh439,000
Available: Now
More from our Neighbourhood series:
Company profile
Company: Eighty6
Date started: October 2021
Founders: Abdul Kader Saadi and Anwar Nusseibeh
Based: Dubai, UAE
Sector: Hospitality
Size: 25 employees
Funding stage: Pre-series A
Investment: $1 million
Investors: Seed funding, angel investors
Destroyer
Director: Karyn Kusama
Cast: Nicole Kidman, Toby Kebbell, Sebastian Stan
Rating: 3/5
UAE release: January 31
Desert Warrior
Starring: Anthony Mackie, Aiysha Hart, Ben Kingsley
Director: Rupert Wyatt
Rating: 3/5
more from justin thomas
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Trump v Khan
2016: Feud begins after Khan criticised Trump’s proposed Muslim travel ban to US
2017: Trump criticises Khan’s ‘no reason to be alarmed’ response to London Bridge terror attacks
2019: Trump calls Khan a “stone cold loser” before first state visit
2019: Trump tweets about “Khan’s Londonistan”, calling him “a national disgrace”
2022: Khan’s office attributes rise in Islamophobic abuse against the major to hostility stoked during Trump’s presidency
July 2025 During a golfing trip to Scotland, Trump calls Khan “a nasty person”
Sept 2025 Trump blames Khan for London’s “stabbings and the dirt and the filth”.
Dec 2025 Trump suggests migrants got Khan elected, calls him a “horrible, vicious, disgusting mayor”
Avatar: Fire and Ash
Director: James Cameron
Starring: Sam Worthington, Sigourney Weaver, Zoe Saldana
Rating: 4.5/5
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57%20Seconds
THREE POSSIBLE REPLACEMENTS
Khalfan Mubarak
The Al Jazira playmaker has for some time been tipped for stardom within UAE football, with Quique Sanchez Flores, his former manager at Al Ahli, once labelling him a “genius”. He was only 17. Now 23, Mubarak has developed into a crafty supplier of chances, evidenced by his seven assists in six league matches this season. Still to display his class at international level, though.
Rayan Yaslam
The Al Ain attacking midfielder has become a regular starter for his club in the past 15 months. Yaslam, 23, is a tidy and intelligent player, technically proficient with an eye for opening up defences. Developed while alongside Abdulrahman in the Al Ain first-team and has progressed well since manager Zoran Mamic’s arrival. However, made his UAE debut only last December.
Ismail Matar
The Al Wahda forward is revered by teammates and a key contributor to the squad. At 35, his best days are behind him, but Matar is incredibly experienced and an example to his colleagues. His ability to cope with tournament football is a concern, though, despite Matar beginning the season well. Not a like-for-like replacement, although the system could be adjusted to suit.
Places to go for free coffee
- Cherish Cafe Dubai, Dubai Investment Park, are giving away free coffees all day.
- La Terrace, Four Points by Sheraton Bur Dubai, are serving their first 50 guests one coffee and four bite-sized cakes
- Wild & The Moon will be giving away a free espresso with every purchase on International Coffee Day
- Orange Wheels welcome parents are to sit, relax and enjoy goodies at ‘Café O’ along with a free coffee
The White Lotus: Season three
Creator: Mike White
Starring: Walton Goggins, Jason Isaacs, Natasha Rothwell
Rating: 4.5/5
if you go
The flights
Flydubai offers three daily direct flights to Sarajevo and, from June, a daily flight from Thessaloniki from Dubai. A return flight costs from Dhs1,905 including taxes.
The trip
The Travel Scientists are the organisers of the Balkan Ride and several other rallies around the world. The 2018 running of this particular adventure will take place from August 3-11, once again starting in Sarajevo and ending a week later in Thessaloniki. If you’re driving your own vehicle, then entry start from €880 (Dhs 3,900) per person including all accommodation along the route. Contact the Travel Scientists if you wish to hire one of their vehicles.
UAE%20medallists%20at%20Asian%20Games%202023
Crisis in Lebanon
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In pictures: The World Cup 2018 stadiums in Russia as seen from space
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Crops that could be introduced to the UAE
1: Quinoa
2. Bathua
3. Amaranth
4. Pearl and finger millet
5. Sorghum
The specs
Engine: 1.5-litre 4-cyl turbo
Power: 194hp at 5,600rpm
Torque: 275Nm from 2,000-4,000rpm
Transmission: 6-speed auto
Price: from Dh155,000
On sale: now
Asia Cup Qualifier
Venue: Kuala Lumpur
Result: Winners play at Asia Cup in Dubai and Abu Dhabi in September
Fixtures:
Wed Aug 29: Malaysia v Hong Kong, Nepal v Oman, UAE v Singapore
Thu Aug 30: UAE v Nepal, Hong Kong v Singapore, Malaysia v Oman
Sat Sep 1: UAE v Hong Kong, Oman v Singapore, Malaysia v Nepal
Sun Sep 2: Hong Kong v Oman, Malaysia v UAE, Nepal v Singapore
Tue Sep 4: Malaysia v Singapore, UAE v Oman, Nepal v Hong Kong
Thu Sep 6: Final
Asia Cup
Venue: Dubai and Abu Dhabi
Schedule: Sep 15-28
Teams: Afghanistan, Bangladesh, India, Pakistan, Sri Lanka, plus the winner of the Qualifier
Global Fungi Facts
• Scientists estimate there could be as many as 3 million fungal species globally
• Only about 160,000 have been officially described leaving around 90% undiscovered
• Fungi account for roughly 90% of Earth's unknown biodiversity
• Forest fungi help tackle climate change, absorbing up to 36% of global fossil fuel emissions annually and storing around 5 billion tonnes of carbon in the planet's topsoil
What went into the film
25 visual effects (VFX) studios
2,150 VFX shots in a film with 2,500 shots
1,000 VFX artists
3,000 technicians
10 Concept artists, 25 3D designers
New sound technology, named 4D SRL
The Word for Woman is Wilderness
Abi Andrews, Serpent’s Tail
Mercer, the investment consulting arm of US services company Marsh & McLennan, expects its wealth division to at least double its assets under management (AUM) in the Middle East as wealth in the region continues to grow despite economic headwinds, a company official said.
Mercer Wealth, which globally has $160 billion in AUM, plans to boost its AUM in the region to $2-$3bn in the next 2-3 years from the present $1bn, said Yasir AbuShaban, a Dubai-based principal with Mercer Wealth.
“Within the next two to three years, we are looking at reaching $2 to $3 billion as a conservative estimate and we do see an opportunity to do so,” said Mr AbuShaban.
Mercer does not directly make investments, but allocates clients’ money they have discretion to, to professional asset managers. They also provide advice to clients.
“We have buying power. We can negotiate on their (client’s) behalf with asset managers to provide them lower fees than they otherwise would have to get on their own,” he added.
Mercer Wealth’s clients include sovereign wealth funds, family offices, and insurance companies among others.
From its office in Dubai, Mercer also looks after Africa, India and Turkey, where they also see opportunity for growth.
Wealth creation in Middle East and Africa (MEA) grew 8.5 per cent to $8.1 trillion last year from $7.5tn in 2015, higher than last year’s global average of 6 per cent and the second-highest growth in a region after Asia-Pacific which grew 9.9 per cent, according to consultancy Boston Consulting Group (BCG). In the region, where wealth grew just 1.9 per cent in 2015 compared with 2014, a pickup in oil prices has helped in wealth generation.
BCG is forecasting MEA wealth will rise to $12tn by 2021, growing at an annual average of 8 per cent.
Drivers of wealth generation in the region will be split evenly between new wealth creation and growth of performance of existing assets, according to BCG.
Another general trend in the region is clients’ looking for a comprehensive approach to investing, according to Mr AbuShaban.
“Institutional investors or some of the families are seeing a slowdown in the available capital they have to invest and in that sense they are looking at optimizing the way they manage their portfolios and making sure they are not investing haphazardly and different parts of their investment are working together,” said Mr AbuShaban.
Some clients also have a higher appetite for risk, given the low interest-rate environment that does not provide enough yield for some institutional investors. These clients are keen to invest in illiquid assets, such as private equity and infrastructure.
“What we have seen is a desire for higher returns in what has been a low-return environment specifically in various fixed income or bonds,” he said.
“In this environment, we have seen a de facto increase in the risk that clients are taking in things like illiquid investments, private equity investments, infrastructure and private debt, those kind of investments were higher illiquidity results in incrementally higher returns.”
The Abu Dhabi Investment Authority, one of the largest sovereign wealth funds, said in its 2016 report that has gradually increased its exposure in direct private equity and private credit transactions, mainly in Asian markets and especially in China and India. The authority’s private equity department focused on structured equities owing to “their defensive characteristics.”
