Researchers from the UAE Space Agency have captured new data concerning a mysterious asteroid they hope to land a spacecraft on.
The observations of Justitia helped to measure its size, orbit and albedo – how much light it reflects off its surface – with findings that will be released at a later date.
Studying the celestial object would help engineers and scientists to plan a route to it and attempt a landing in 2034 using the MBR Explorer spacecraft.
Justitia was visible for a few seconds in Wheatland, Wyoming, on August 31 and Emirati and American researchers were able to capture it, as it was passing in front of a star in a phenomenon known as occultation.
They used the disappearing light of the star as it was covered by the asteroid to take the measurements.
Precision mission
“It was a few seconds and it was very fast, so you couldn't afford to make any mistakes,” Hoor Al Mazmi, science lead at the Emirates Mission to the Asteroid Belt (EMA), told The National on Friday.
“We have to know when the asteroid is going to pass in front of the star, so you see the light disappear from the star, and that's how you measure the size of the asteroid from where you are.
“It's a measurement of light of the star and how long it goes out for – you can measure the width of it as it passes in front of the star.”
It was a rare opportunity for the researchers that they had to take advantage of to understand Justitia better.
The UAE Space Agency hopes to launch the MBR Explorer to the main asteroid belt, located between Mars and Jupiter, in 2028.
It will fly past six asteroids and attempt a landing on the seventh – Justitia.
Unravelling a space mystery
Scientists are most interested in Justitia because of its mysterious appearance. While most asteroids are bluish, this one has a reddish hue, with possible origins from our Solar System.
The craft will embark on a five billion km journey, during which it will use gravity assist manoeuvres from Venus, Earth and Mars to reach the asteroid belt.
Researchers had placed telescopes in 34 different sites, with two researchers assigned to each spot. The data is now being analysed by the team.
“Justicia is important to [the] EMA, which is why we were targeting it,” said Ms Al Mazmi.
“We wanted to better understand the size and get a more precise understanding of its orbit.”
The data will help the team know where the asteroid is “and where it's going to be once we get there” for the rendezvous, she said.
The six other celestial bodies that the UAE spacecraft will explore are 10253 Westerwald, 623 Chimaera, 13294 Rockox, 88055, 23871 and 59980.
Scientists are fascinated by the asteroid belt because it contains remnants of the solar system and could give clues into how Earth and other planets were formed.
Apart from science, EMA could also lay the ground for future asteroid resource extraction, with the asteroid belt reportedly containing $700 quintillion worth of minerals such as iron, gold and nickel.
The spacecraft has to launch in the three-week period from March 3, 2028, as there is only one opportunity to execute the mission plan.
It will perform close fly-bys at distances as close as 150km from its seven target asteroids, at speeds of up to 33,000kph.
Its first planetary encounter with Venus is expected to take place in July 2028.
The Laboratory for Atmospheric and Space Physics at the University of Colorado Boulder in the US has been contracted to develop the MBR Explorer mission, and Emirati engineers and scientists will work with them.
But it will mostly be private companies, local and international, that will supply parts for the spacecraft.
If the agency does manage to achieve its goal of establishing a private space sector through this mission, it would lead to companies competing for government contracts and businesses developing independent projects.
This could help increase the number of exploration missions undertaken by the country.
The specs: Hyundai Ionic Hybrid
Price, base: Dh117,000 (estimate)
Engine: 1.6L four-cylinder, with 1.56kWh battery
Transmission: Six-speed automatic
Power: 105hp (engine), plus 43.5hp (battery)
Torque: 147Nm (engine), plus 170Nm (battery)
Fuel economy, combined: 3.4L / 100km
UAE currency: the story behind the money in your pockets
Andor
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MATCH INFO
Champions League quarter-final, first leg
Tottenham Hotspur v Manchester City, Tuesday, 11pm (UAE)
Matches can be watched on BeIN Sports
What can you do?
Document everything immediately; including dates, times, locations and witnesses
Seek professional advice from a legal expert
You can report an incident to HR or an immediate supervisor
You can use the Ministry of Human Resources and Emiratisation’s dedicated hotline
In criminal cases, you can contact the police for additional support
Why does a queen bee feast only on royal jelly?
Some facts about bees:
The queen bee eats only royal jelly, an extraordinary food created by worker bees so she lives much longer
The life cycle of a worker bee is from 40-60 days
A queen bee lives for 3-5 years
This allows her to lay millions of eggs and allows the continuity of the bee colony
About 20,000 honey bees and one queen populate each hive
Honey is packed with vital vitamins, minerals, enzymes, water and anti-oxidants.
Apart from honey, five other products are royal jelly, the special food bees feed their queen
Pollen is their protein source, a super food that is nutritious, rich in amino acids
Beewax is used to construct the combs. Due to its anti-fungal, anti-bacterial elements, it is used in skin treatments
Propolis, a resin-like material produced by bees is used to make hives. It has natural antibiotic qualities so works to sterilize hive, protects from disease, keeps their home free from germs. Also used to treat sores, infection, warts
Bee venom is used by bees to protect themselves. Has anti-inflammatory properties, sometimes used to relieve conditions such as rheumatoid arthritis, nerve and muscle pain
Honey, royal jelly, pollen have health enhancing qualities
The other three products are used for therapeutic purposes
Is beekeeping dangerous?
As long as you deal with bees gently, you will be safe, says Mohammed Al Najeh, who has worked with bees since he was a boy.
“The biggest mistake people make is they panic when they see a bee. They are small but smart creatures. If you move your hand quickly to hit the bees, this is an aggressive action and bees will defend themselves. They can sense the adrenalin in our body. But if we are calm, they are move away.”
MATCH INFO
RB Leipzig 2 (Klostermann 24', Schick 68')
Hertha Berlin 2 (Grujic 9', Piatek 82' pen)
Man of the match Matheus Cunha (Hertha Berlin
SERIE A FIXTURES
Saturday
AC Milan v Sampdoria (2.30pm kick-off UAE)
Atalanta v Udinese (5pm)
Benevento v Parma (5pm)
Cagliari v Hellas Verona (5pm)
Genoa v Fiorentina (5pm)
Lazio v Spezia (5pm)
Napoli v Crotone (5pm)
Sassuolo v Roma (5pm)
Torino v Juventus (8pm)
Bologna v Inter Milan (10.45pm)
Checks continue
A High Court judge issued an interim order on Friday suspending a decision by Agriculture Minister Edwin Poots to direct a stop to Brexit agri-food checks at Northern Ireland ports.
Mr Justice Colton said he was making the temporary direction until a judicial review of the minister's unilateral action this week to order a halt to port checks that are required under the Northern Ireland Protocol.
Civil servants have yet to implement the instruction, pending legal clarity on their obligations, and checks are continuing.
Company%20Profile
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Should late investors consider cryptocurrencies?
Wealth managers recommend late investors to have a balanced portfolio that typically includes traditional assets such as cash, government and corporate bonds, equities, commodities and commercial property.
They do not usually recommend investing in Bitcoin or other cryptocurrencies due to the risk and volatility associated with them.
“It has produced eye-watering returns for some, whereas others have lost substantially as this has all depended purely on timing and when the buy-in was. If someone still has about 20 to 25 years until retirement, there isn’t any need to take such risks,” Rupert Connor of Abacus Financial Consultant says.
He adds that if a person is interested in owning a business or growing a property portfolio to increase their retirement income, this can be encouraged provided they keep in mind the overall risk profile of these assets.
Greatest of All Time
Starring: Vijay, Sneha, Prashanth, Prabhu Deva, Mohan
UAE currency: the story behind the money in your pockets
Results
2.30pm: Expo 2020 Dubai – Conditions (PA) Dh80,000 (Dirt) 1,600m; Winner: Barakka, Ray Dawson (jockey), Ahmad bin Harmash (trainer)
3.05pm: Now Or Never – Maiden (TB) Dh82,500 (Turf) 1,600m; Winner: One Idea, Andrea Atzeni, Doug Watson
3.40pm: This Is Our Time – Handicap (TB) Dh82,500 (D) 1,600m; Winner: Perfect Balance, Tadhg O’Shea, Bhupat Seemar
4.15pm: Visit Expo 2020 – Handicap (TB) Dh87,500 (T) 1,600m; Winner: Kaheall, Richard Mullen, Salem bin Ghadayer
4.50pm: The World In One Place – Handicap (TB) Dh95,000 (T) 1.900m; Winner: Castlebar, Adrie de Vries, Helal Al Alawi
5.25pm: Vision – Handicap (TB) Dh95,000 (D) 1,200m; Winner: Shanty Star, Richard Mullen, Rashed Bouresly
6pm: Al Wasl Plaza – Handicap (TB) Dh95,000 (T) 1,200m; Winner: Jadwal, Dane O’Neill, Doug Watson
WOMAN AND CHILD
Director: Saeed Roustaee
Starring: Parinaz Izadyar, Payman Maadi
Rating: 4/5
Disposing of non-recycleable masks
Use your ‘black bag’ bin at home
Do not put them in a recycling bin
Take them home with you if there is no litter bin
- No need to bag the mask
Company Fact Box
Company name/date started: Abwaab Technologies / September 2019
Founders: Hamdi Tabbaa, co-founder and CEO. Hussein Alsarabi, co-founder and CTO
Based: Amman, Jordan
Sector: Education Technology
Size (employees/revenue): Total team size: 65. Full-time employees: 25. Revenue undisclosed
Stage: early-stage startup
Investors: Adam Tech Ventures, Endure Capital, Equitrust, the World Bank-backed Innovative Startups SMEs Fund, a London investment fund, a number of former and current executives from Uber and Netflix, among others.
The specs
Engine: 3.5-litre twin-turbo V6
Power: 380hp at 5,800rpm
Torque: 530Nm at 1,300-4,500rpm
Transmission: Eight-speed auto
Price: From Dh299,000 ($81,415)
On sale: Now
Napoleon
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Low turnout
Two months before the first round on April 10, the appetite of voters for the election is low.
Mathieu Gallard, account manager with Ipsos, which conducted the most recent poll, said current forecasts suggested only two-thirds were "very likely" to vote in the first round, compared with a 78 per cent turnout in the 2017 presidential elections.
"It depends on how interesting the campaign is on their main concerns," he told The National. "Just now, it's hard to say who, between Macron and the candidates of the right, would be most affected by a low turnout."
ETFs explained
Exhchange traded funds are bought and sold like shares, but operate as index-tracking funds, passively following their chosen indices, such as the S&P 500, FTSE 100 and the FTSE All World, plus a vast range of smaller exchanges and commodities, such as gold, silver, copper sugar, coffee and oil.
ETFs have zero upfront fees and annual charges as low as 0.07 per cent a year, which means you get to keep more of your returns, as actively managed funds can charge as much as 1.5 per cent a year.
There are thousands to choose from, with the five biggest providers BlackRock’s iShares range, Vanguard, State Street Global Advisors SPDR ETFs, Deutsche Bank AWM X-trackers and Invesco PowerShares.
The studios taking part (so far)
- Punch
- Vogue Fitness
- Sweat
- Bodytree Studio
- The Hot House
- The Room
- Inspire Sports (Ladies Only)
- Cryo
GROUP RESULTS
Group A
Results
Ireland beat UAE by 226 runs
West Indies beat Netherlands by 54 runs
Group B
Results
Zimbabwe tied with Scotland
Nepal beat Hong Kong by five wickets
Crazy Rich Asians
Director: Jon M Chu
Starring: Constance Wu, Henry Golding, Michelle Yeon, Gemma Chan
Four stars
Score
Third Test, Day 2
New Zealand 274
Pakistan 139-3 (61 ov)
Pakistan trail by 135 runs with 7 wickets remaining in the innings
MATCH INFO
Uefa Champions League, semi-final result:
Liverpool 4-0 Barcelona
Liverpool win 4-3 on aggregate
Champions Legaue final: June 1, Madrid
Padmaavat
Director: Sanjay Leela Bhansali
Starring: Ranveer Singh, Deepika Padukone, Shahid Kapoor, Jim Sarbh
3.5/5
Other workplace saving schemes
- The UAE government announced a retirement savings plan for private and free zone sector employees in 2023.
- Dubai’s savings retirement scheme for foreign employees working in the emirate’s government and public sector came into effect in 2022.
- National Bonds unveiled a Golden Pension Scheme in 2022 to help private-sector foreign employees with their financial planning.
- In April 2021, Hayah Insurance unveiled a workplace savings plan to help UAE employees save for their retirement.
- Lunate, an Abu Dhabi-based investment manager, has launched a fund that will allow UAE private companies to offer employees investment returns on end-of-service benefits.
Poland Statement
All people fleeing from Ukraine before the armed conflict are allowed to enter Poland. Our country shelters every person whose life is in danger - regardless of their nationality.
The dominant group of refugees in Poland are citizens of Ukraine, but among the people checked by the Border Guard are also citizens of the USA, Nigeria, India, Georgia and other countries.
All persons admitted to Poland are verified by the Border Guard. In relation to those who are in doubt, e.g. do not have documents, Border Guard officers apply appropriate checking procedures.
No person who has received refuge in Poland will be sent back to a country torn by war.
