SpaceX Polaris Dawn: Passengers complete historic spacewalk


Sarwat Nasir
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Two passengers on board a private SpaceX mission completed a spacewalk about 700km above Earth on Thursday, floating their way into the history books as the first civilians to perform the daring stunt.

Billionaire Jared Isaacman was the first to exit the Dragon capsule at 2.50pm, UAE time, while attached to a safety tether, to test the mobility of the new spacesuit designed by SpaceX for this five-day Polaris Dawn mission, which launched on Tuesday.

SpaceX engineer Sarah Gillis carried out her spacewalk after Mr Isaacman, chief executive of payment processing firm Shift4, re-entered the spacecraft.

US Air Force Lt Col Scott Poteet and SpaceX engineer Anna Menon, who are also part of the mission, were also exposed to the vaccum of space when the hatch was opened.

“Back at home we all have a lot of work to do but from here, it sure looks like a perfect world.” Mr Isaacman, chief executive of payment processing firm Shift4, said as he emerged from the hatch to breathtaking views of the planet.

Both spent about 14 minutes outside of the hatch testing the suits and so mission control could gather data on it.

Polaris Dawn is SpaceX's fifth private mission, with one milestone already achieved after the spacecraft carried passengers to an altitude of 1,400km.

Dr Dimitra Atri, astrophysicist at the New York University Abu Dhabi, told The National that this mission was crucial for future deep space missions.

“SpaceX has ambitious plans to send astronauts to the Moon and Mars,” he said.

“This EVA (spacewalk) is a critical step in testing the capabilities of their space suit in outer space, demonstrating their ability to independently conduct private astronaut missions.”

He said that Polaris Dawn was also important for studying the effects of radiation on astronauts as they pass through the Van Allen radiation belt.

These are regions in space where charged particles surround Earth because they trapped by its magnetic field, which can pose risks to satellites and astronauts.

“Radiation is the biggest roadblock to human crewed missions to Mars,” said Dr Atri.

On Wednesday, the capsule began gradually descending to enable the passengers to perform the spacewalk.

Spacewalks have traditionally been carried out by highly trained astronauts who undergo extensive preparation, often using underwater simulations to mimic the weightlessness of space.

These missions typically take place at altitudes of about 400km above Earth, usually at the International Space Station and China's Tiangong space station.

The EMU (Extravehicular Mobility Unit) and Russian Orlan spacesuits, which are still worn by Nasa, European and Russian astronauts, are bulky and are designed for extended spacewalks but with limited flexibility.

Nasa astronauts have often complained that they are outdated and prevent movements while performing important maintenance tasks outside of the International Space Station.

SpaceX’s suits for the Polaris Dawn mission were designed to be sleek, lightweight and modern to reflect advancements in materials and design.

Testing the suits were critical for future deep space missions, as technology is being developed to transport humans to the Moon and beyond.

Anna Hazlett, founder of AzurX - a UAE-based space advisory and investment firm, told The National that this mission was a welcome boost to the private space sector.

“This is a pivotal moment in space exploration as it signifies the growing accessibility of space, showcasing how private citizens — not just professional astronauts, can now engage in complex missions,” she said.

“As space tourism evolves, Polaris Dawn could set the precedent for more immersive experiences, where future tourists might not just orbit the Earth but also step into the vastness of space itself.”

The mission was first announced in 2022 as part of the broader Polaris programme, funded by Mr Isaacman.

The passengers will also test SpaceX’s Starlink communication system in space for the first time tomorrow in a live demonstration.

They are expected to splashdown off the coast of Florida on Sunday.

UAE tour of Zimbabwe

All matches in Bulawayo
Friday, Sept 26 – UAE won by 36 runs
Sunday, Sept 28 – Second ODI
Tuesday, Sept 30 – Third ODI
Thursday, Oct 2 – Fourth ODI
Sunday, Oct 5 – First T20I
Monday, Oct 6 – Second T20I

Gifts exchanged
  • King Charles - replica of President Eisenhower Sword
  • Queen Camilla -  Tiffany & Co vintage 18-carat gold, diamond and ruby flower brooch
  • Donald Trump - hand-bound leather book with Declaration of Independence
  • Melania Trump - personalised Anya Hindmarch handbag
The specs
 
Engine: 3.0-litre six-cylinder turbo
Power: 398hp from 5,250rpm
Torque: 580Nm at 1,900-4,800rpm
Transmission: Eight-speed auto
Fuel economy, combined: 6.5L/100km
On sale: December
Price: From Dh330,000 (estimate)
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
DEADPOOL & WOLVERINE

Starring: Ryan Reynolds, Hugh Jackman, Emma Corrin

Director: Shawn Levy

Rating: 3/5

RESULTS

1.30pm Handicap (PA) Dh 50,000 (Dirt) 1,400m

Winner AF Almomayaz, Hugo Lebouc (jockey), Ali Rashid Al Raihe (trainer)

2pm Handicap (TB) Dh 84,000 (D) 1,400m

Winner Karaginsky, Tadhg O’Shea, Satish Seemar.

2.30pm Maiden (TB) Dh 60,000 (D) 1,200m

Winner Sadeedd, Ryan Curatolo, Nicholas Bachalard.

3pm Conditions (TB) Dh 100,000 (D) 1,950m

Winner Blue Sovereign, Clement Lecoeuvre, Erwan Charpy.

3.30pm Handicap (TB) Dh 76,000 (D) 1,800m

Winner Tailor’s Row, Royston Ffrench, Salem bin Ghadayer.

4pm Maiden (TB) Dh 60,000 (D) 1,600m

Winner Bladesmith, Tadhg O’Shea, Satish Seemar.

4.30pm Handicap (TB) Dh 68,000 (D) 1,000m

Winner Shanaghai City, Fabrice Veron, Rashed Bouresly.

Netherlands v UAE, Twenty20 International series

Saturday, August 3 - First T20i, Amstelveen
Monday, August 5 – Second T20i, Amstelveen​​​​​​​
Tuesday, August 6 – Third T20i, Voorburg​​​​​​​
Thursday, August 8 – Fourth T20i, Vooryburg

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Superliminal%20
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New Zealand 57-0 South Africa

Tries: Rieko Ioane, Nehe Milner-Skudder (2), Scott Barrett, Brodie Retallick, Ofa Tu'ungfasi, Lima Sopoaga, Codie Taylor. Conversions: Beauden Barrett (7). Penalty: Beauden Barrett

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

Spider-Man: No Way Home

Director: Jon Watts

Stars: Tom Holland, Zendaya, Jacob Batalon 

Rating:*****

New UK refugee system

 

  • A new “core protection” for refugees moving from permanent to a more basic, temporary protection
  • Shortened leave to remain - refugees will receive 30 months instead of five years
  • A longer path to settlement with no indefinite settled status until a refugee has spent 20 years in Britain
  • To encourage refugees to integrate the government will encourage them to out of the core protection route wherever possible.
  • Under core protection there will be no automatic right to family reunion
  • Refugees will have a reduced right to public funds
Know your Camel lingo

The bairaq is a competition for the best herd of 50 camels, named for the banner its winner takes home

Namoos - a word of congratulations reserved for falconry competitions, camel races and camel pageants. It best translates as 'the pride of victory' - and for competitors, it is priceless

Asayel camels - sleek, short-haired hound-like racers

Majahim - chocolate-brown camels that can grow to weigh two tonnes. They were only valued for milk until camel pageantry took off in the 1990s

Millions Street - the thoroughfare where camels are led and where white 4x4s throng throughout the festival

THE BIO

Bio Box

Role Model: Sheikh Zayed, God bless his soul

Favorite book: Zayed Biography of the leader

Favorite quote: To be or not to be, that is the question, from William Shakespeare's Hamlet

Favorite food: seafood

Favorite place to travel: Lebanon

Favorite movie: Braveheart

The specs: 2019 Haval H6

Price, base: Dh69,900

Engine: 2.0-litre turbocharged four-cylinder

Transmission: Seven-speed automatic

Power: 197hp @ 5,500rpm

Torque: 315Nm @ 2,000rpm

Fuel economy, combined: 7.0L / 100km

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Wicked: For Good

Director: Jon M Chu

Starring: Ariana Grande, Cynthia Erivo, Jonathan Bailey, Jeff Goldblum, Michelle Yeoh, Ethan Slater

Rating: 4/5

The specs: 2018 Nissan Patrol Nismo

Price: base / as tested: Dh382,000

Engine: 5.6-litre V8

Gearbox: Seven-speed automatic

Power: 428hp @ 5,800rpm

Torque: 560Nm @ 3,600rpm

Fuel economy, combined: 12.7L / 100km

ARGYLLE
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Updated: September 12, 2024, 12:17 PM