Scientists warn the Earth's atmosphere will be able to hold fewer satellites due to climate change. Reuters
Scientists warn the Earth's atmosphere will be able to hold fewer satellites due to climate change. Reuters
Scientists warn the Earth's atmosphere will be able to hold fewer satellites due to climate change. Reuters
Scientists warn the Earth's atmosphere will be able to hold fewer satellites due to climate change. Reuters

Climate change is ‘shrinking’ space as satellites jostle for orbital real estate


Tim Stickings
  • English
  • Arabic

Satellites could collide in space due to climate change shrinking part of the atmosphere, scientists have warned.

Space junk could get stuck in orbit due to humans damaging a layer called the thermosphere, according to MIT engineers. That would leave less room for new satellites that provide internet, navigation and weather forecasting to our planet.

Overcrowding in orbit could lead to “runaway instability” in which a cascade of collisions leaves so much debris that satellites can no longer venture to that part of space, researchers say. They predict that satellite capacity will be 50 to 66 per cent lower than without climate change.

“If we don't manage this activity carefully and work to reduce our emissions, space could become too crowded, leading to more collisions and debris,” said William Parker, the lead author of the new findings from MIT's AeroAstro department.

“More satellites have been launched in the last five years than in the preceding 60 years combined,” he said. “One of key things we’re trying to understand is whether the path we’re on today is sustainable.”

More satellites have been launched in the past five years than in the previous six decades of space exploration. EPA.
More satellites have been launched in the past five years than in the previous six decades of space exploration. EPA.

About 10,000 satellites are drifting in low-Earth orbit today, occasionally given a push to avoid collisions. The International Space Station is among the satellites drifting in the layer known as the thermosphere.

Once left to their fate, satellites are dragged down over time to an altitude where they burn up in the Earth's lower atmosphere. However, the new study reports that carbon dioxide and other greenhouse gases cause the thermosphere to shrink, which in turn reduces the “drag” effect.

'Sky is falling'

“The sky is quite literally falling – just at a rate that’s on the scale of decades,” Mr Parker said. “We rely on the atmosphere to clean up our debris. And if the atmosphere is changing, then the debris environment will change too.”

The thermosphere naturally contracts and expands every 11 years in response to solar activity, say scientists who worked on the US Air Force-funded research. However, it is believed that climate change is tampering with this natural cycle.

The predictions of a 50 to 66 per cent cut in capacity are for the year 2100, but the scientists say “megaconstellations” are already forming. One of these is the fleet of Starlink internet satellites run by Elon Musk's SpaceX.

“Our behaviour with greenhouse gases here on Earth over the past 100 years is having an effect on how we operate satellites over the next 100 years,” an MIT associate professor. “The megaconstellation is a new trend, and we’re showing, because of climate change, we’re going to have a reduced capacity in orbit.”

The study, Greenhouse gases reduce the satellite carrying capacity of low Earth orbit, is published today in the journal Nature Sustainability.

French business

France has organised a delegation of leading businesses to travel to Syria. The group was led by French shipping giant CMA CGM, which struck a 30-year contract in May with the Syrian government to develop and run Latakia port. Also present were water and waste management company Suez, defence multinational Thales, and Ellipse Group, which is currently looking into rehabilitating Syrian hospitals.

Results for Stage 2

Stage 2 Yas Island to Abu Dhabi, 184 km, Road race

Overall leader: Primoz Roglic SLO (Team Jumbo - Visma)

Stage winners: 1. Fernando Gaviria COL (UAE Team Emirates) 2. Elia Viviani ITA (Deceuninck - Quick-Step) 3. Caleb Ewan AUS (Lotto - Soudal)

The team

Photographer: Mateusz Stefanowski at Art Factory 
Videographer: Jear Valasquez 
Fashion director: Sarah Maisey
Make-up: Gulum Erzincan at Art Factory 
Model: Randa at Art Factory Videographer’s assistant: Zanong Magat 
Photographer’s assistant: Sophia Shlykova 
With thanks to Jubail Mangrove Park, Jubail Island, Abu Dhabi 

 
Company%20Profile
%3Cp%3E%3Cstrong%3ECompany%3A%3C%2Fstrong%3E%20Astra%20Tech%3Cbr%3E%3Cstrong%3EStarted%3A%20%3C%2Fstrong%3EMarch%202022%3Cbr%3E%3Cstrong%3EBased%3A%20%3C%2Fstrong%3EDubai%3Cbr%3E%3Cstrong%3EFounder%3A%20%3C%2Fstrong%3EAbdallah%20Abu%20Sheikh%3Cbr%3E%3Cstrong%3EIndustry%3A%3C%2Fstrong%3E%20technology%20investment%20and%20development%3Cbr%3E%3Cstrong%3EFunding%20size%3A%3C%2Fstrong%3E%20%24500m%3C%2Fp%3E%0A
The winners

Fiction

  • ‘Amreekiya’  by Lena Mahmoud
  •  ‘As Good As True’ by Cheryl Reid

The Evelyn Shakir Non-Fiction Award

  • ‘Syrian and Lebanese Patricios in Sao Paulo’ by Oswaldo Truzzi;  translated by Ramon J Stern
  • ‘The Sound of Listening’ by Philip Metres

The George Ellenbogen Poetry Award

  • ‘Footnotes in the Order  of Disappearance’ by Fady Joudah

Children/Young Adult

  •  ‘I’ve Loved You Since Forever’ by Hoda Kotb 
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

The specs: 2018 Harley-Davidson Fat Boy

Price, base / as tested Dh97,600
Engine 1,745cc Milwaukee-Eight v-twin engine
Transmission Six-speed gearbox
Power 78hp @ 5,250rpm
Torque 145Nm @ 3,000rpm
Fuel economy, combined 5.0L / 100km (estimate)

UAE currency: the story behind the money in your pockets
COMPANY PROFILE

Company: Bidzi

● Started: 2024

● Founders: Akshay Dosaj and Asif Rashid

● Based: Dubai, UAE

● Industry: M&A

● Funding size: Bootstrapped

● No of employees: Nine

The biog

Birthday: February 22, 1956

Born: Madahha near Chittagong, Bangladesh

Arrived in UAE: 1978

Exercise: At least one hour a day on the Corniche, from 5.30-6am and 7pm to 8pm.

Favourite place in Abu Dhabi? “Everywhere. Wherever you go, you can relax.”

THE SPECS

Engine: 6.75-litre twin-turbocharged V12 petrol engine 

Power: 420kW

Torque: 780Nm

Transmission: 8-speed automatic

Price: From Dh1,350,000

On sale: Available for preorder now

Company%20profile
%3Cp%3E%3Cstrong%3EName%3A%3C%2Fstrong%3E%20Homie%20Portal%20LLC%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EStarted%3A%3C%2Fstrong%3E%20End%20of%202021%C2%A0%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EFounder%3A%20%3C%2Fstrong%3EAbdulla%20Al%20Kamda%C2%A0%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EBased%3A%3C%2Fstrong%3E%20Dubai%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3ESector%3A%3C%2Fstrong%3E%20FinTech%C2%A0%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EInitial%20investment%3A%3C%2Fstrong%3E%20Undisclosed%C2%A0%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3ECurrent%20number%20of%20staff%3A%3C%2Fstrong%3E%2014%C2%A0%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EInvestment%20stage%3A%20%3C%2Fstrong%3ELaunch%C2%A0%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EInvestors%3A%3C%2Fstrong%3E%20Self-funded%3C%2Fp%3E%0A
Company%20profile
%3Cp%3E%3Cstrong%3ECompany%20name%3A%3C%2Fstrong%3E%20Fasset%0D%3Cbr%3E%3Cstrong%3EStarted%3A%20%3C%2Fstrong%3E2019%0D%3Cbr%3E%3Cstrong%3EFounders%3A%3C%2Fstrong%3E%20Mohammad%20Raafi%20Hossain%2C%20Daniel%20Ahmed%0D%3Cbr%3E%3Cstrong%3EBased%3A%3C%2Fstrong%3E%20Dubai%0D%3Cbr%3E%3Cstrong%3ESector%3A%20%3C%2Fstrong%3EFinTech%0D%3Cbr%3E%3Cstrong%3EInitial%20investment%3A%3C%2Fstrong%3E%20%242.45%20million%0D%3Cbr%3E%3Cstrong%3ECurrent%20number%20of%20staff%3A%3C%2Fstrong%3E%2086%0D%3Cbr%3E%3Cstrong%3EInvestment%20stage%3A%3C%2Fstrong%3E%20Pre-series%20B%0D%3Cbr%3E%3Cstrong%3EInvestors%3A%3C%2Fstrong%3E%20Investcorp%2C%20Liberty%20City%20Ventures%2C%20Fatima%20Gobi%20Ventures%2C%20Primal%20Capital%2C%20Wealthwell%20Ventures%2C%20FHS%20Capital%2C%20VN2%20Capital%2C%20local%20family%20offices%3C%2Fp%3E%0A
Specs
Engine: Electric motor generating 54.2kWh (Cooper SE and Aceman SE), 64.6kW (Countryman All4 SE)
Power: 218hp (Cooper and Aceman), 313hp (Countryman)
Torque: 330Nm (Cooper and Aceman), 494Nm (Countryman)
On sale: Now
Price: From Dh158,000 (Cooper), Dh168,000 (Aceman), Dh190,000 (Countryman)
UAE currency: the story behind the money in your pockets
RESULTS

Light Flyweight (48kg): Alua Balkibekova (KAZ) beat Gulasal Sultonalieva (UZB) by points 4-1.

Flyweight (51kg): Nazym Kyzaibay (KAZ) beat Mary Kom (IND) 3-2.

Bantamweight (54kg): Dina Zholaman (KAZ) beat Sitora Shogdarova (UZB) 3-2.

Featherweight (57kg): Sitora Turdibekova (UZB) beat Vladislava Kukhta (KAZ) 5-0.

Lightweight (60kg): Rimma Volossenko (KAZ) beat Huswatun Hasanah (INA) KO round-1.

Light Welterweight (64kg): Milana Safronova (KAZ) beat Lalbuatsaihi (IND) 3-2.

Welterweight (69kg): Valentina Khalzova (KAZ) beat Navbakhor Khamidova (UZB) 5-0

Middleweight (75kg): Pooja Rani (IND) beat Mavluda Movlonova (UZB) 5-0.

Light Heavyweight (81kg): Farida Sholtay (KAZ) beat Ruzmetova Sokhiba (UZB) 5-0.

Heavyweight (81 kg): Lazzat Kungeibayeva (KAZ) beat Anupama (IND) 3-2.

COMPANY%20PROFILE
%3Cp%3E%3Cstrong%3ECompany%20name%3A%3C%2Fstrong%3E%20Switch%20Foods%3Cbr%3E%3Cstrong%3EStarted%3A%3C%2Fstrong%3E%202022%3Cbr%3E%3Cstrong%3EFounder%3A%3C%2Fstrong%3E%20Edward%20Hamod%3Cbr%3E%3Cstrong%3EBased%3A%3C%2Fstrong%3E%20Abu%20Dhabi%2C%20UAE%3Cbr%3E%3Cstrong%3EIndustry%3A%3C%2Fstrong%3E%20Plant-based%20meat%20production%3Cbr%3E%3Cstrong%3ENumber%20of%20employees%3A%3C%2Fstrong%3E%2034%3Cbr%3E%3Cstrong%3EFunding%3A%3C%2Fstrong%3E%20%246.5%20million%3Cbr%3E%3Cstrong%3EFunding%20round%3A%3C%2Fstrong%3E%20Seed%3Cbr%3E%3Cstrong%3EInvestors%3A%3C%2Fstrong%3E%20Based%20in%20US%20and%20across%20Middle%20East%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.

Ms Yang's top tips for parents new to the UAE
  1. Join parent networks
  2. Look beyond school fees
  3. Keep an open mind
The Good Liar

Starring: Helen Mirren, Ian McKellen

Directed by: Bill Condon

Three out of five stars

The five pillars of Islam

1. Fasting

2. Prayer

3. Hajj

4. Shahada

5. Zakat 

Most sought after workplace benefits in the UAE
  • Flexible work arrangements
  • Pension support
  • Mental well-being assistance
  • Insurance coverage for optical, dental, alternative medicine, cancer screening
  • Financial well-being incentives 
Who is Allegra Stratton?

 

  • Previously worked at The Guardian, BBC’s Newsnight programme and ITV News
  • Took up a public relations role for Chancellor Rishi Sunak in April 2020
  • In October 2020 she was hired to lead No 10’s planned daily televised press briefings
  • The idea was later scrapped and she was appointed spokeswoman for Cop26
  • Ms Stratton, 41, is married to James Forsyth, the political editor of The Spectator
  • She has strong connections to the Conservative establishment
  • Mr Sunak served as best man at her 2011 wedding to Mr Forsyth
While you're here

Michael Young: Where is Lebanon headed?

Kareem Shaheen: I owe everything to Beirut

Raghida Dergham: We have to bounce back

The specs

Price, base / as tested Dh1,470,000 (est)
Engine 6.9-litre twin-turbo W12
Gearbox eight-speed automatic
Power 626bhp @ 6,000rpm
Torque: 900Nm @ 1,350rpm
Fuel economy, combined 14.0L / 100km

Company%20profile
%3Cp%3E%3Cstrong%3EName%3A%3C%2Fstrong%3E%20Belong%3Cbr%3E%3Cstrong%3EBased%3A%3C%2Fstrong%3E%20Dubai%3Cbr%3E%3Cstrong%3EFounders%3A%3C%2Fstrong%3E%20Michael%20Askew%20and%20Matthew%20Gaziano%3Cbr%3E%3Cstrong%3ESector%3A%3C%2Fstrong%3E%20Technology%3Cbr%3E%3Cstrong%3ETotal%20funding%3A%3C%2Fstrong%3E%20%243.5%20million%20from%20crowd%20funding%20and%20angel%20investors%3Cstrong%3E%3Cbr%3ENumber%20of%20employees%3A%3C%2Fstrong%3E%2012%3C%2Fp%3E%0A
Global state-owned investor ranking by size

1.

United States

2.

China

3.

UAE

4.

Japan

5

Norway

6.

Canada

7.

Singapore

8.

Australia

9.

Saudi Arabia

10.

South Korea

Updated: March 10, 2025, 4:14 PM`