A meteorite that crashed on to a driveway in Winchcombe, Gloucestershire last year contains important information about how oceans — and life — formed on Earth, scientists say.
Analysis of the space rock has revealed it contains 11 per cent water and 2 per cent carbon.
Findings show that asteroids played a key role in “delivering the ingredients needed to kickstart oceans and life on the early Earth”, said experts who published the discovery in the journal Science Advances.
Dr Luke Daly, a lecturer in planetary geoscience at the University of Glasgow and co-author of the paper, said: “One of the biggest questions asked of the scientific community is, 'how did we get here?'
“This analysis on the Winchcombe meteorite gives insight into how the Earth came to have water — the source of so much life.
“Researchers will continue to work on this specimen for years to come, unlocking more secrets into the origins of our solar system.”
Space tourism flights 'could soon cost as much as a sportscar' - in pictures
The Winchcombe meteorite belongs to a rare class of rocks known as carbonaceous chondrites.
Carbonaceous chondrites comprise about 3 per cent of all meteorites collected on Earth and are thought to contain unaltered chemicals from the formation of the solar system more than four billion years ago.
Dr Ashley King, of the Natural History Museum and co-author of the paper, said the analysis gave scientists “a tantalising glimpse back through time to the original composition of the solar system 4.6 billion years ago”.
Largest image by James Webb space telescope shows glittering galaxies - in pictures
Analysis of the meteorite sample revealed extraterrestrial water that the researchers say “is locked up in minerals that formed during chemical reactions between fluids and rocks on its parent asteroid in the earliest stages of the solar system”.
Chemical analysis revealed this water to closely resemble the composition of water on Earth.
The samples were also found to contain amino acids — molecules that are among the essential components for the origin of life.
The researchers said rapid recovery of the meteorite allowed experts to analyse its composition in pristine state.
Images of space – in pictures
“We’re still reeling from our good fortune to have such an important meteorite fall in the UK, and are so grateful to the local community for their donations and the UK’s cosmochemistry network for coming together to produce this extensive study," said Dr Natasha Almeida from the Natural History Museum, another co-author.
“The combination of such a quick recovery, careful collection and our ongoing curation of Winchcombe in a nitrogen atmosphere means this incredibly fresh specimen will remain one of the most pristine meteorites in collections worldwide.”
TERMINAL HIGH ALTITUDE AREA DEFENCE (THAAD)
What is THAAD?
It is considered to be the US's most superior missile defence system.
Production:
It was created in 2008.
Speed:
THAAD missiles can travel at over Mach 8, so fast that it is hypersonic.
Abilities:
THAAD is designed to take out ballistic missiles as they are on their downward trajectory towards their target, otherwise known as the "terminal phase".
Purpose:
To protect high-value strategic sites, such as airfields or population centres.
Range:
THAAD can target projectiles inside and outside the Earth's atmosphere, at an altitude of 150 kilometres above the Earth's surface.
Creators:
Lockheed Martin was originally granted the contract to develop the system in 1992. Defence company Raytheon sub-contracts to develop other major parts of the system, such as ground-based radar.
UAE and THAAD:
In 2011, the UAE became the first country outside of the US to buy two THAAD missile defence systems. It then stationed them in 2016, becoming the first Gulf country to do so.
The specs: 2018 Nissan 370Z Nismo
The specs: 2018 Nissan 370Z Nismo
Price, base / as tested: Dh182,178
Engine: 3.7-litre V6
Power: 350hp @ 7,400rpm
Torque: 374Nm @ 5,200rpm
Transmission: Seven-speed automatic
Fuel consumption, combined: 10.5L / 100km
How much of your income do you need to save?
The more you save, the sooner you can retire. Tuan Phan, a board member of SimplyFI.com, says if you save just 5 per cent of your salary, you can expect to work for another 66 years before you are able to retire without too large a drop in income.
In other words, you will not save enough to retire comfortably. If you save 15 per cent, you can forward to another 43 working years. Up that to 40 per cent of your income, and your remaining working life drops to just 22 years. (see table)
Obviously, this is only a rough guide. How much you save will depend on variables, not least your salary and how much you already have in your pension pot. But it shows what you need to do to achieve financial independence.
More coverage from the Future Forum
Company Profile:
Name: The Protein Bakeshop
Date of start: 2013
Founders: Rashi Chowdhary and Saad Umerani
Based: Dubai
Size, number of employees: 12
Funding/investors: $400,000 (2018)
Results
6.30pm: Al Maktoum Challenge Round-2 Group 1 (PA) US$75,000 (Dirt) 1,900m
Winner: Ziyadd, Richard Mullen (jockey), Jean de Roualle (trainer).
7.05pm: Al Rashidiya Group 2 (TB) $250,000 (Turf) 1,800m
Winner: Barney Roy, William Buick, Charlie Appleby.
7.40pm: Meydan Cup Listed Handicap (TB) $175,000 (T) 2,810m
Winner: Secret Advisor, Tadhg O’Shea, Charlie Appleby.
8.15pm: Handicap (TB) $175,000 (D) 1,600m
Winner: Plata O Plomo, Carlos Lopez, Susanne Berneklint.
8.50pm: Handicap (TB) $135,000 (T) 1,600m
Winner: Salute The Soldier, Adrie de Vries, Fawzi Nass.
9.25pm: Al Shindagha Sprint Group 3 (TB) $200,000 (D) 1,200m
Winner: Gladiator King, Mickael Barzalona, Satish Seemar.
More coverage from the Future Forum
First Person
Richard Flanagan
Chatto & Windus
Company: Instabug
Founded: 2013
Based: Egypt, Cairo
Sector: IT
Employees: 100
Stage: Series A
Investors: Flat6Labs, Accel, Y Combinator and angel investors
The specs
Engine: 2.0-litre 4cyl turbo
Power: 261hp at 5,500rpm
Torque: 405Nm at 1,750-3,500rpm
Transmission: 9-speed auto
Fuel consumption: 6.9L/100km
On sale: Now
Price: From Dh117,059
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Read more from Mina Al-Oraibi
What the law says
Micro-retirement is not a recognised concept or employment status under Federal Decree Law No. 33 of 2021 on the Regulation of Labour Relations (as amended) (UAE Labour Law). As such, it reflects a voluntary work-life balance practice, rather than a recognised legal employment category, according to Dilini Loku, senior associate for law firm Gateley Middle East.
“Some companies may offer formal sabbatical policies or career break programmes; however, beyond such arrangements, there is no automatic right or statutory entitlement to extended breaks,” she explains.
“Any leave taken beyond statutory entitlements, such as annual leave, is typically regarded as unpaid leave in accordance with Article 33 of the UAE Labour Law. While employees may legally take unpaid leave, such requests are subject to the employer’s discretion and require approval.”
If an employee resigns to pursue micro-retirement, the employment contract is terminated, and the employer is under no legal obligation to rehire the employee in the future unless specific contractual agreements are in place (such as return-to-work arrangements), which are generally uncommon, Ms Loku adds.
As You Were
Liam Gallagher
(Warner Bros)
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AUSTRALIA SQUAD
Aaron Finch, Matt Renshaw, Brendan Doggett, Michael Neser, Usman Khawaja, Shaun Marsh, Mitchell Marsh, Tim Paine (captain), Travis Head, Marnus Labuschagne, Nathan Lyon, Jon Holland, Ashton Agar, Mitchell Starc, Peter Siddle
Jetour T1 specs
Engine: 2-litre turbocharged
Power: 254hp
Torque: 390Nm
Price: From Dh126,000
Available: Now
MATCH INFO
What: Brazil v South Korea
When: Tonight, 5.30pm
Where: Mohamed bin Zayed Stadium, Abu Dhabi
Tickets: www.ticketmaster.ae
Seven tips from Emirates NBD
1. Never respond to e-mails, calls or messages asking for account, card or internet banking details
2. Never store a card PIN (personal identification number) in your mobile or in your wallet
3. Ensure online shopping websites are secure and verified before providing card details
4. Change passwords periodically as a precautionary measure
5. Never share authentication data such as passwords, card PINs and OTPs (one-time passwords) with third parties
6. Track bank notifications regarding transaction discrepancies
7. Report lost or stolen debit and credit cards immediately
Muslim Council of Elders condemns terrorism on religious sites
The Muslim Council of Elders has strongly condemned the criminal attacks on religious sites in Britain.
It firmly rejected “acts of terrorism, which constitute a flagrant violation of the sanctity of houses of worship”.
“Attacking places of worship is a form of terrorism and extremism that threatens peace and stability within societies,” it said.
The council also warned against the rise of hate speech, racism, extremism and Islamophobia. It urged the international community to join efforts to promote tolerance and peaceful coexistence.
UAE currency: the story behind the money in your pockets
WHAT IS A BLACK HOLE?
1. Black holes are objects whose gravity is so strong not even light can escape their pull
2. They can be created when massive stars collapse under their own weight
3. Large black holes can also be formed when smaller ones collide and merge
4. The biggest black holes lurk at the centre of many galaxies, including our own
5. Astronomers believe that when the universe was very young, black holes affected how galaxies formed
Key facilities
- Olympic-size swimming pool with a split bulkhead for multi-use configurations, including water polo and 50m/25m training lanes
- Premier League-standard football pitch
- 400m Olympic running track
- NBA-spec basketball court with auditorium
- 600-seat auditorium
- Spaces for historical and cultural exploration
- An elevated football field that doubles as a helipad
- Specialist robotics and science laboratories
- AR and VR-enabled learning centres
- Disruption Lab and Research Centre for developing entrepreneurial skills
Profile
Company: Justmop.com
Date started: December 2015
Founders: Kerem Kuyucu and Cagatay Ozcan
Sector: Technology and home services
Based: Jumeirah Lake Towers, Dubai
Size: 55 employees and 100,000 cleaning requests a month
Funding: The company’s investors include Collective Spark, Faith Capital Holding, Oak Capital, VentureFriends, and 500 Startups.
How to help
Send “thenational” to the following numbers or call the hotline on: 0502955999
2289 – Dh10
2252 – Dh 50
6025 – Dh20
6027 – Dh 100
6026 – Dh 200
BMW M5 specs
Engine: 4.4-litre twin-turbo V-8 petrol enging with additional electric motor
Power: 727hp
Torque: 1,000Nm
Transmission: 8-speed auto
Fuel consumption: 10.6L/100km
On sale: Now
Price: From Dh650,000
UAE currency: the story behind the money in your pockets
Leaderboard
64 - Gavin Green (MAL), Graeme McDowell (NIR)
65 - Henrik Stenson (SWE), Sebastian Soderberg (SWE), Adri Arnaus (ESP), Victor Perez (FRA), Jhonattan Vegas (VEN)
66 - Phil Mickelson (USA), Tom Lewis (ENG), Andy Sullivan (ENG), Ross Fisher (ENG), Aaron Rai (ENG), Ryan Fox (NZL)
67 - Dustin Johnson (USA), Sebastian Garcia Rodriguez (ESP), Lucas Herbert (AUS), Francesco Laporta (ITA), Joost Luiten (NED), Soren Kjeldsen (DEN), Marcus Kinhult (SWE)
68 - Alexander Bjork (SWE), Matthieu Pavon (FRA), Adrian Meronk (POL), David Howell (ENG), Christiaan Bezuidenhout (RSA), Fabrizio Zanotti (PAR), Sean Crocker (USA), Scott Hend (AUS), Justin Harding (RSA), Jazz Janewattananond (THA), Shubhankar Sharma (IND), Renato Paratore (ITA)
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THE APPRENTICE
Director: Ali Abbasi
Starring: Sebastian Stan, Maria Bakalova, Jeremy Strong
Rating: 3/5
Killing of Qassem Suleimani
Book%20Details
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Specs
Engine: Duel electric motors
Power: 659hp
Torque: 1075Nm
On sale: Available for pre-order now
Price: On request
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