An AI engineering company in Dubai is scaling up its 3D-printed rocket engines to match the size of Elon Musk's SpaceX Starship Raptors, which could redefine how next-generation space hardware is built.
Leap 71, which uses AI algorithms to design complex propulsion systems, is moving from small test engines to models powerful enough for full-scale orbital launches.
With major advances in metal 3D printing, the company says it can now produce engines nearly two metres across, sizes that were previously too large for 3D printers to handle.
“Our customers want to fly to space with our engines, so now we are scaling them massively,” Lin Kayser, co-founder of the company, told The National.
Unlike traditional aerospace companies that rely on teams of engineers to manually design rocket components, Leap 71 uses a computer system powered by AI to generate engine designs.
How does it work?
The AI model, called Noyron, involves an algorithm that can generate rocket engines, including software codes that command the engine how much thrust and propellant it needs to have.
Once the AI generates a design, it can be fed directly into a 3D printer to create the hardware.
“After an initial test last year, we test-fired eight more rocket engines, all of them different and designed by our computational system,” said Mr Kayser.
Until now, Leap 71’s engines have been relatively small, at about 30cm in diameter, making them useful for spacecraft like lunar landing vehicles. But to move into orbital launches, Mr Kayser said the engines needed to be much bigger.
The company is now developing engines that require industrial 3D printers with build volumes close to two metres. Such printers, which use metal powder to build parts layer by layer, have become available only in the past 18 months, driven mostly by rapid progress in China.
“There’s a number of 3D-printer manufacturers that can now support these extremely large-build volumes, which is really difficult because it’s tonnes of metal powder that go in into these things,” said Mr Kayser.
The company’s newer designs include meganewton-class engines, those capable of producing thrust in the range of 1,000 to 2,000 kilonewtons, putting them in the same category as some of the world’s most powerful rocket engines.
But those engines would still have to be test-fired to ensure they work as expected.
A key hurdle for Leap 71 is a lack of test stands, specialised sites where rocket engines are fired, in the country.
These are essential but difficult to build due to safety, noise and regulatory requirements.
Leap 71 hopes to set up its first rocket engine factory in the UAE, where it can take advantage of the country’s growing ambitions in space.
Sahith Reddy Madara, an aerospace engineer and founder of advisory firm Bumi & Space, told The National that Leap 71’s work could be a game-changer.
“What Leap 71 is doing represents a promising step towards redefining how we approach rocket engine development,” he said.
“This method could democratise access to advanced propulsion technologies, lowering barriers for smaller players by reducing the need for large in-house engineering teams and long development cycles. That said, widespread adoption will depend on how these designs perform under real-world conditions and whether they can meet the rigorous reliability standards of spaceflight.”
Expanding the market for rocket engines
Leap 71’s current business model is built around supplying what it calls “reference engines”, which are functional, baseline models that space companies can adapt to their own needs.
It hopes to eventually carve out a niche supplying engines that can power everything from small orbital rockets to larger reusable systems.
The company’s AI-led method can dramatically shorten development times and lower costs, which could be especially appealing to smaller or newer players in the space sector.
It already has a partnership with The Exploration Company, a European firm which is developing and manufacturing a reusable space capsule called Nyx.
The collaboration would integrate Leap 71’s AI-designed engines into future missions.
BIGGEST CYBER SECURITY INCIDENTS IN RECENT TIMES
SolarWinds supply chain attack: Came to light in December 2020 but had taken root for several months, compromising major tech companies, governments and its entities
Microsoft Exchange server exploitation: March 2021; attackers used a vulnerability to steal emails
Kaseya attack: July 2021; ransomware hit perpetrated REvil, resulting in severe downtime for more than 1,000 companies
Log4j breach: December 2021; attackers exploited the Java-written code to inflitrate businesses and governments
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THE NEW BATCH'S FOCUS SECTORS
AiFlux – renewables, oil and gas
DevisionX – manufacturing
Event Gates – security and manufacturing
Farmdar – agriculture
Farmin – smart cities
Greener Crop – agriculture
Ipera.ai – space digitisation
Lune Technologies – fibre-optics
Monak – delivery
NutzenTech – environment
Nybl – machine learning
Occicor – shelf management
Olymon Solutions – smart automation
Pivony – user-generated data
PowerDev – energy big data
Sav – finance
Searover – renewables
Swftbox – delivery
Trade Capital Partners – FinTech
Valorafutbol – sports and entertainment
Workfam – employee engagement
UAE%20Warriors%2033%20Results
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The specs: 2018 Mitsubishi Eclipse Cross
Price, base / as tested: Dh101,140 / Dh113,800
Engine: Turbocharged 1.5-litre four-cylinder
Power: 148hp @ 5,500rpm
Torque: 250Nm @ 2,000rpm
Transmission: Eight-speed CVT
Fuel consumption, combined: 7.0L / 100km
What is the definition of an SME?
SMEs in the UAE are defined by the number of employees, annual turnover and sector. For example, a “small company” in the services industry has six to 50 employees with a turnover of more than Dh2 million up to Dh20m, while in the manufacturing industry the requirements are 10 to 100 employees with a turnover of more than Dh3m up to Dh50m, according to Dubai SME, an agency of the Department of Economic Development.
A “medium-sized company” can either have staff of 51 to 200 employees or 101 to 250 employees, and a turnover less than or equal to Dh200m or Dh250m, again depending on whether the business is in the trading, manufacturing or services sectors.
Mubalada World Tennis Championship 2018 schedule
Thursday December 27
Men's quarter-finals
Kevin Anderson v Hyeon Chung 4pm
Dominic Thiem v Karen Khachanov 6pm
Women's exhibition
Serena Williams v Venus Williams 8pm
Friday December 28
5th place play-off 3pm
Men's semi-finals
Rafael Nadal v Anderson/Chung 5pm
Novak Djokovic v Thiem/Khachanov 7pm
Saturday December 29
3rd place play-off 5pm
Men's final 7pm
Thank You for Banking with Us
Director: Laila Abbas
Starring: Yasmine Al Massri, Clara Khoury, Kamel El Basha, Ashraf Barhoum
Rating: 4/5
The Uefa Awards winners
Uefa Men's Player of the Year: Virgil van Dijk (Liverpool)
Uefa Women's Player of the Year: Lucy Bronze (Lyon)
Best players of the 2018/19 Uefa Champions League
Goalkeeper: Alisson (Liverpool)
Defender: Virgil van Dijk (Liverpool)
Midfielder: Frenkie de Jong (Ajax)
Forward: Lionel Messi (Barcelona)
Uefa President's Award: Eric Cantona
Getting%20there%20
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Killing of Qassem Suleimani
You Were Never Really Here
Director: Lynne Ramsay
Starring: Joaquim Phoenix, Ekaterina Samsonov
Four stars
FIXTURES
UAE’s remaining fixtures in World Cup qualification R2
Oct 8: Malaysia (h)
Oct 13: Indonesia (a)
Nov 12: Thailand (h)
Nov 17: Vietnam (h)
SPECS
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Specs
Engine: 51.5kW electric motor
Range: 400km
Power: 134bhp
Torque: 175Nm
Price: From Dh98,800
Available: Now
SUE%20GRAY'S%20FINDINGS
%3Cp%3E%22Whatever%20the%20initial%20intent%2C%20what%20took%20place%20at%20many%20of%20these%20gatherings%20and%20the%3Cbr%3Eway%20in%20which%20they%20developed%20was%20not%20in%20line%20with%20Covid%20guidance%20at%20the%20time.%3C%2Fp%3E%0A%3Cp%3E%22Many%20of%20these%20events%20should%20not%20have%20been%20allowed%20to%20happen.%20It%20is%20also%20the%20case%20that%20some%20of%20the%3Cbr%3Emore%20junior%20civil%20servants%20believed%20that%20their%20involvement%20in%20some%20of%20these%20events%20was%20permitted%20given%20the%20attendance%20of%20senior%20leaders.%C2%A0%3C%2Fp%3E%0A%3Cp%3E%22The%20senior%20leadership%20at%20the%20centre%2C%20both%20political%20and%20official%2C%20must%20bear%20responsibility%20for%20this%20culture.%C2%A0%3C%2Fp%3E%0A%3Cp%3E%22I%20found%20that%20some%20staff%20had%20witnessed%20or%20been%20subjected%20to%20behaviours%20at%20work%20which%20they%20had%20felt%20concerned%20about%20but%20at%20times%20felt%20unable%20to%20raise%20properly.%3C%2Fp%3E%0A%3Cp%3E%22I%20was%20made%20aware%20of%20multiple%20examples%20of%20a%20lack%20of%20respect%20and%20poor%20treatment%20of%20security%20and%20cleaning%20staff.%20This%20was%20unacceptable.%22%C2%A0%3C%2Fp%3E%0A
Director: Laxman Utekar
Cast: Vicky Kaushal, Akshaye Khanna, Diana Penty, Vineet Kumar Singh, Rashmika Mandanna
Rating: 1/5
Sweet%20Tooth
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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
'Nope'
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Global Fungi Facts
• Scientists estimate there could be as many as 3 million fungal species globally
• Only about 160,000 have been officially described leaving around 90% undiscovered
• Fungi account for roughly 90% of Earth's unknown biodiversity
• Forest fungi help tackle climate change, absorbing up to 36% of global fossil fuel emissions annually and storing around 5 billion tonnes of carbon in the planet's topsoil
MANDOOB
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STAY%2C%20DAUGHTER
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The details
Colette
Director: Wash Westmoreland
Starring: Keira Knightley, Dominic West
Our take: 3/5
Did you know?
Brunch has been around, is some form or another, for more than a century. The word was first mentioned in print in an 1895 edition of Hunter’s Weekly, after making the rounds among university students in Britain. The article, entitled Brunch: A Plea, argued the case for a later, more sociable weekend meal. “By eliminating the need to get up early on Sunday, brunch would make life brighter for Saturday night carousers. It would promote human happiness in other ways as well,” the piece read. “It is talk-compelling. It puts you in a good temper, it makes you satisfied with yourself and your fellow beings, it sweeps away the worries and cobwebs of the week.” More than 100 years later, author Guy Beringer’s words still ring true, especially in the UAE, where brunches are often used to mark special, sociable occasions.
Squad: Majed Naser, Abdulaziz Sanqour, Walid Abbas, Khamis Esmail, Habib Fardan, Mohammed Marzouq (Shabab Al Ahli Dubai), Khalid Essa, Muhanad Salem, Mohammed Ahmed, Ismail Ahmed, Ahmed Barman, Amer Abdulrahman, Omar Abdulrahman (Al Ain), Ali Khaseif, Fares Juma, Mohammed Fawzi, Khalfan Mubarak, Mohammed Jamal, Ahmed Al Attas (Al Jazira), Ahmed Rashid, Mohammed Al Akbari (Al Wahda), Tariq Ahmed, Mahmoud Khamis, Khalifa Mubarak, Jassim Yaqoub (Al Nasr), Ali Salmeen (Al Wasl), Yousef Saeed (Sharjah), Suhail Al Nubi (Baniyas)
LEADERBOARD
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Scores
Oman 109-3 in 18.4 overs (Aqib Ilyas 45 not out, Aamir Kaleem 27) beat UAE 108-9 in 20 overs (Usman 27, Mustafa 24, Fayyaz 3-16, Bilal 3-23)
War 2
Director: Ayan Mukerji
Stars: Hrithik Roshan, NTR, Kiara Advani, Ashutosh Rana
Rating: 2/5
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.
APPLE IPAD MINI (A17 PRO)
Display: 21cm Liquid Retina Display, 2266 x 1488, 326ppi, 500 nits
Chip: Apple A17 Pro, 6-core CPU, 5-core GPU, 16-core Neural Engine
Storage: 128/256/512GB
Main camera: 12MP wide, f/1.8, digital zoom up to 5x, Smart HDR 4
Front camera: 12MP ultra-wide, f/2.4, Smart HDR 4, full-HD @ 25/30/60fps
Biometrics: Touch ID, Face ID
Colours: Blue, purple, space grey, starlight
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Mohammed bin Zayed Majlis
Timeline
1947
Ferrari’s road-car company is formed and its first badged car, the 125 S, rolls off the assembly line
1962
250 GTO is unveiled
1969
Fiat becomes a Ferrari shareholder, acquiring 50 per cent of the company
1972
The Fiorano circuit, Ferrari’s racetrack for development and testing, opens
1976
First automatic Ferrari, the 400 Automatic, is made
1987
F40 launched
1988
Enzo Ferrari dies; Fiat expands its stake in the company to 90 per cent
2002
The Enzo model is announced
2010
Ferrari World opens in Abu Dhabi
2011
First four-wheel drive Ferrari, the FF, is unveiled
2013
LaFerrari, the first Ferrari hybrid, arrives
2014
Fiat Chrysler announces the split of Ferrari from the parent company
2015
Ferrari launches on Wall Street
2017
812 Superfast unveiled; Ferrari celebrates its 70th anniversary
Desert Warrior
Starring: Anthony Mackie, Aiysha Hart, Ben Kingsley
Director: Rupert Wyatt
Rating: 3/5
Types of bank fraud
1) Phishing
Fraudsters send an unsolicited email that appears to be from a financial institution or online retailer. The hoax email requests that you provide sensitive information, often by clicking on to a link leading to a fake website.
2) Smishing
The SMS equivalent of phishing. Fraudsters falsify the telephone number through “text spoofing,” so that it appears to be a genuine text from the bank.
3) Vishing
The telephone equivalent of phishing and smishing. Fraudsters may pose as bank staff, police or government officials. They may persuade the consumer to transfer money or divulge personal information.
4) SIM swap
Fraudsters duplicate the SIM of your mobile number without your knowledge or authorisation, allowing them to conduct financial transactions with your bank.
5) Identity theft
Someone illegally obtains your confidential information, through various ways, such as theft of your wallet, bank and utility bill statements, computer intrusion and social networks.
6) Prize scams
Fraudsters claiming to be authorised representatives from well-known organisations (such as Etisalat, du, Dubai Shopping Festival, Expo2020, Lulu Hypermarket etc) contact victims to tell them they have won a cash prize and request them to share confidential banking details to transfer the prize money.
'Avengers: Infinity War'
Dir: The Russo Brothers
Starring: Chris Evans, Chris Pratt, Tom Holland, Robert Downey Junior, Scarlett Johansson, Elizabeth Olsen
Four stars
The biog
From: Upper Egypt
Age: 78
Family: a daughter in Egypt; a son in Dubai and his wife, Nabila
Favourite Abu Dhabi activity: walking near to Emirates Palace
Favourite building in Abu Dhabi: Emirates Palace
Tree of Hell
Starring: Raed Zeno, Hadi Awada, Dr Mohammad Abdalla
Director: Raed Zeno
Rating: 4/5
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
RESULTS: 2018 WORLD CUP QUALIFYING - EUROPE
Albania 0 Italy 1
Finland 2 Turkey 2
Macedonia 4 Liechtenstein
Iceland 2 Kosovo 0
Israel 0 Spain 1
Moldova 0 Austria 1
Serbia 1 Georgia 0
Ukraine 0 Croatia 2
Wales 0 Ireland 1
ENGLAND%20SQUAD
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