The number of objects orbiting the world needs to be “urgently” policed to avoid an economic catastrophe, a director with the UK’s Space Agency has told The National.
Prof Anu Ojha said with satellite numbers more than tripling to 30,000 by the end of the decade, the risk of collision would increase significantly.
If satellites crash in space, they produce numerous fragments that can lead to the Kessler Effect, in which the cascade of increasing collisions could destroy all satellites in low Earth orbit, creating an economic and human disaster.
It is estimated that 20 per cent of the British economy is dependent on satellite communications, either by timing of financial transactions, navigation or the internet.
“There is a such an urgency in how crowded space is that we need to be acting now,” said Prof Ojha, director of championing space at UK Space Agency.
“It’s one of the existential problems of our time. We're now getting to a point where the Kessler effect has no longer become something that we're just teaching as a theoretical possibility.”
Previously the Kessler Effect, which was proposed in the 1970s, was thought to be theoretical due to the low volume of material in orbit.
Even six years ago, there were only 2,000 active satellites but now there are about 8,000.
That number is set to dramatically increase with China launching the Guo-Wang project of 13,000 satellites, the Amazon Kuiper initiative of about 3,500 and Airbus’ Oneweb plan for more than 700.
With rockets sending satellites into low Earth orbit – between 300km and 1,600km up – on a near weekly basis, the area above Earth is going to become significantly “cluttered”, said Prof Ojha, a physicist.
If the 2009 Iridium 33 event – in which two satellites – collided happened today “it would be so much more impactful because of the volume of stuff we've got up there”.
He stated that space debris the size of a British one pound coin had the impact force of a Land Rover driving at 130kph.
“The worry is that we are reaching saturation point in terms of traffic and when we start to look at the challenges of inadvertent orbital conjunctions, we’re in a bit of an unknown space.”
Without any enforceable rules in space, the chances of a mishap will multiply. Britain is attempting, through the UN, to establish “long-term sustainable space guidelines”.
“It is best practice that's got to be allied with a regulatory regime which is enforceable,” he said. “We don't have the solutions yet, but we have got to work at pace as we don't want to have a ‘plastics in the ocean’ issue.”
The UK Space Agency is supporting two mission concepts for cleaning up debris and is expected to select one in the coming months.
The proposed spacecraft will rendezvous and capture a defunct satellite and then create a velocity change to its orbit, sending it to burn up in the atmosphere.
“That's great as a technology demonstrator but as a sector, we've got to come to a consensus about who, ultimately, is going to pay for the services in the volume that we're going to need,” Prof Ojha said speaking at the UK Space Conference in Belfast.
It was an area Britain wanted to lead in because “we genuinely believe in space as a force for global good and we are worried on the environmental side of what is happening”.
Major coming satellite initiatives would be “transformative” for economies, especially the those which do not have fast internet access and will be “fundamental to the way that societies operate”.
“This is why the real worry is about that low Earth orbit traffic,” he said.
Honeymoonish
%3Cp%3E%3Cstrong%3EDirector%3A%3C%2Fstrong%3E%20Elie%20El%20Samaan%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EStarring%3A%20%3C%2Fstrong%3ENour%20Al%20Ghandour%2C%20Mahmoud%20Boushahri%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3ERating%3A%3C%2Fstrong%3E%203%2F5%3C%2Fp%3E%0A
Milestones on the road to union
1970
October 26: Bahrain withdraws from a proposal to create a federation of nine with the seven Trucial States and Qatar.
December: Ahmed Al Suwaidi visits New York to discuss potential UN membership.
1971
March 1: Alex Douglas Hume, Conservative foreign secretary confirms that Britain will leave the Gulf and “strongly supports” the creation of a Union of Arab Emirates.
July 12: Historic meeting at which Sheikh Zayed and Sheikh Rashid make a binding agreement to create what will become the UAE.
July 18: It is announced that the UAE will be formed from six emirates, with a proposed constitution signed. RAK is not yet part of the agreement.
August 6: The fifth anniversary of Sheikh Zayed becoming Ruler of Abu Dhabi, with official celebrations deferred until later in the year.
August 15: Bahrain becomes independent.
September 3: Qatar becomes independent.
November 23-25: Meeting with Sheikh Zayed and Sheikh Rashid and senior British officials to fix December 2 as date of creation of the UAE.
November 29: At 5.30pm Iranian forces seize the Greater and Lesser Tunbs by force.
November 30: Despite a power sharing agreement, Tehran takes full control of Abu Musa.
November 31: UK officials visit all six participating Emirates to formally end the Trucial States treaties
December 2: 11am, Dubai. New Supreme Council formally elects Sheikh Zayed as President. Treaty of Friendship signed with the UK. 11.30am. Flag raising ceremony at Union House and Al Manhal Palace in Abu Dhabi witnessed by Sheikh Khalifa, then Crown Prince of Abu Dhabi.
December 6: Arab League formally admits the UAE. The first British Ambassador presents his credentials to Sheikh Zayed.
December 9: UAE joins the United Nations.
GAC GS8 Specs
Engine: 2.0-litre 4cyl turbo
Power: 248hp at 5,200rpm
Torque: 400Nm at 1,750-4,000rpm
Transmission: 8-speed auto
Fuel consumption: 9.1L/100km
On sale: Now
Price: From Dh149,900
What sanctions would be reimposed?
Under ‘snapback’, measures imposed on Iran by the UN Security Council in six resolutions would be restored, including:
- An arms embargo
- A ban on uranium enrichment and reprocessing
- A ban on launches and other activities with ballistic missiles capable of delivering nuclear weapons, as well as ballistic missile technology transfer and technical assistance
- A targeted global asset freeze and travel ban on Iranian individuals and entities
- Authorisation for countries to inspect Iran Air Cargo and Islamic Republic of Iran Shipping Lines cargoes for banned goods
The specs
Engine: 1.4-litre 4-cylinder turbo
Power: 180hp at 5,500rpm
Torque: 250Nm at 3,00rpm
Transmission: 5-speed sequential auto
Price: From Dh139,995
On sale: now
Specs
Engine: Dual-motor all-wheel-drive electric
Range: Up to 610km
Power: 905hp
Torque: 985Nm
Price: From Dh439,000
Available: Now
Ferrari 12Cilindri specs
Engine: naturally aspirated 6.5-liter V12
Power: 819hp
Torque: 678Nm at 7,250rpm
Price: From Dh1,700,000
Available: Now
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
MOUNTAINHEAD REVIEW
Starring: Ramy Youssef, Steve Carell, Jason Schwartzman
Director: Jesse Armstrong
Rating: 3.5/5
UAE currency: the story behind the money in your pockets
Benefits of first-time home buyers' scheme
- Priority access to new homes from participating developers
- Discounts on sales price of off-plan units
- Flexible payment plans from developers
- Mortgages with better interest rates, faster approval times and reduced fees
- DLD registration fee can be paid through banks or credit cards at zero interest rates
Read more from Johann Chacko
FROM%20THE%20ASHES
%3Cp%3EDirector%3A%20Khalid%20Fahad%3C%2Fp%3E%0A%3Cp%3EStarring%3A%20Shaima%20Al%20Tayeb%2C%20Wafa%20Muhamad%2C%20Hamss%20Bandar%3C%2Fp%3E%0A%3Cp%3ERating%3A%203%2F5%3C%2Fp%3E%0A
The National's picks
4.35pm: Tilal Al Khalediah
5.10pm: Continous
5.45pm: Raging Torrent
6.20pm: West Acre
7pm: Flood Zone
7.40pm: Straight No Chaser
8.15pm: Romantic Warrior
8.50pm: Calandogan
9.30pm: Forever Young
Juliet, Naked
Dir: Jesse Peretz
Starring: Chris O'Dowd, Rose Byrne, Ethan Hawke
Two stars
Day 2, Dubai Test: At a glance
Moment of the day Pakistan’s effort in the field had hints of shambles about it. The wheels were officially off when Wahab Riaz lost his run up and aborted the delivery four times in a row. He re-measured his run, jogged in for two practice goes. Then, when he was finally ready to go, he bailed out again. It was a total cringefest.
Stat of the day – 139.5 Yasir Shah has bowled 139.5 overs in three innings so far in this Test series. Judged by his returns, the workload has not withered him. He has 14 wickets so far, and became history’s first spinner to take five-wickets in an innings in five consecutive Tests. Not bad for someone whose fitness was in question before the series.
The verdict Stranger things have happened, but it is going to take something extraordinary for Pakistan to keep their undefeated record in Test series in the UAE in tact from this position. At least Shan Masood and Sami Aslam have made a positive start to the salvage effort.
Where to donate in the UAE
The Emirates Charity Portal
You can donate to several registered charities through a “donation catalogue”. The use of the donation is quite specific, such as buying a fan for a poor family in Niger for Dh130.
The General Authority of Islamic Affairs & Endowments
The site has an e-donation service accepting debit card, credit card or e-Dirham, an electronic payment tool developed by the Ministry of Finance and First Abu Dhabi Bank.
Al Noor Special Needs Centre
You can donate online or order Smiles n’ Stuff products handcrafted by Al Noor students. The centre publishes a wish list of extras needed, starting at Dh500.
Beit Al Khair Society
Beit Al Khair Society has the motto “From – and to – the UAE,” with donations going towards the neediest in the country. Its website has a list of physical donation sites, but people can also contribute money by SMS, bank transfer and through the hotline 800-22554.
Dar Al Ber Society
Dar Al Ber Society, which has charity projects in 39 countries, accept cash payments, money transfers or SMS donations. Its donation hotline is 800-79.
Dubai Cares
Dubai Cares provides several options for individuals and companies to donate, including online, through banks, at retail outlets, via phone and by purchasing Dubai Cares branded merchandise. It is currently running a campaign called Bookings 2030, which allows people to help change the future of six underprivileged children and young people.
Emirates Airline Foundation
Those who travel on Emirates have undoubtedly seen the little donation envelopes in the seat pockets. But the foundation also accepts donations online and in the form of Skywards Miles. Donated miles are used to sponsor travel for doctors, surgeons, engineers and other professionals volunteering on humanitarian missions around the world.
Emirates Red Crescent
On the Emirates Red Crescent website you can choose between 35 different purposes for your donation, such as providing food for fasters, supporting debtors and contributing to a refugee women fund. It also has a list of bank accounts for each donation type.
Gulf for Good
Gulf for Good raises funds for partner charity projects through challenges, like climbing Kilimanjaro and cycling through Thailand. This year’s projects are in partnership with Street Child Nepal, Larchfield Kids, the Foundation for African Empowerment and SOS Children's Villages. Since 2001, the organisation has raised more than $3.5 million (Dh12.8m) in support of over 50 children’s charities.
Noor Dubai Foundation
Sheikh Mohammed bin Rashid Al Maktoum launched the Noor Dubai Foundation a decade ago with the aim of eliminating all forms of preventable blindness globally. You can donate Dh50 to support mobile eye camps by texting the word “Noor” to 4565 (Etisalat) or 4849 (du).
Abu Dhabi GP schedule
Friday: First practice - 1pm; Second practice - 5pm
Saturday: Final practice - 2pm; Qualifying - 5pm
Sunday: Etihad Airways Abu Dhabi Grand Prix (55 laps) - 5.10pm
The nine articles of the 50-Year Charter
1. Dubai silk road
2. A geo-economic map for Dubai
3. First virtual commercial city
4. A central education file for every citizen
5. A doctor to every citizen
6. Free economic and creative zones in universities
7. Self-sufficiency in Dubai homes
8. Co-operative companies in various sectors
9: Annual growth in philanthropy
Our family matters legal consultant
Name: Hassan Mohsen Elhais
Position: legal consultant with Al Rowaad Advocates and Legal Consultants.
Red flags
- Promises of high, fixed or 'guaranteed' returns.
- Unregulated structured products or complex investments often used to bypass traditional safeguards.
- Lack of clear information, vague language, no access to audited financials.
- Overseas companies targeting investors in other jurisdictions - this can make legal recovery difficult.
- Hard-selling tactics - creating urgency, offering 'exclusive' deals.
Courtesy: Carol Glynn, founder of Conscious Finance Coaching
Three ways to limit your social media use
Clinical psychologist, Dr Saliha Afridi at The Lighthouse Arabia suggests three easy things you can do every day to cut back on the time you spend online.
1. Put the social media app in a folder on the second or third screen of your phone so it has to remain a conscious decision to open, rather than something your fingers gravitate towards without consideration.
2. Schedule a time to use social media instead of consistently throughout the day. I recommend setting aside certain times of the day or week when you upload pictures or share information.
3. Take a mental snapshot rather than a photo on your phone. Instead of sharing it with your social world, try to absorb the moment, connect with your feeling, experience the moment with all five of your senses. You will have a memory of that moment more vividly and for far longer than if you take a picture of it.
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
Imperial%20Island%3A%20A%20History%20of%20Empire%20in%20Modern%20Britain
%3Cp%3EAuthor%3A%20Charlotte%20Lydia%20Riley%3Cbr%3EPublisher%3A%20Bodley%20Head%3Cbr%3EPages%3A%20384%3C%2Fp%3E%0A
The specs: 2018 Audi R8 V10 RWS
Price: base / as tested: From Dh632,225
Engine: 5.2-litre V10
Gearbox: Seven-speed automatic
Power: 540hp @ 8,250rpm
Torque: 540Nm @ 6,500rpm
Fuel economy, combined: 12.4L / 100km
