Safety is in our DNA.

Safety is
in our DNA.

Precision in Every Component. Excellence in Every Detail.

Precision in Every Component.
Excellence in Every Detail.

Space Vehicle

HALO's Space Vehicle is crafted for the ultimate Near Space adventure, seamlessly integrating the most advanced, proven technologies through key partnerships. First flown successfully in 1933, the helium balloon system has been refined to cutting-edge standards over the decades. Our spacecraft, constructed from lightweight, durable materials, is securely connected to this state-of-the-art balloon via a specialized flight train. As you ascend smoothly to the stratosphere, the spacecraft’s gentle rotation enhances your journey with breathtaking 360-degree views.

NUMBER OF PROPULSION ENGINES:

0

COMBUSTION EMISSIONS:

0

ASCENSION SPEED:

20 kmh / 12 mph

TRAINING REQUIRED:

0

Aurora Spacecraft

HALO Space's pressurized capsule, is designed to provide a safe and unforgettable Near Space experience. Similar to an airplane, it features advanced air conditioning and oxygen systems to ensure comfort at high altitudes. The capsule is constantly monitored and connected to GCC (Ground Control Center), adhering to all safety systems required by the most stringent space and aviation authorities. During flight, The Aurora slowly rotates, offering stunning 360-degree views through its expansive windows—15 times larger than those on airplanes—granting you unobstructed, panoramic vistas of the stratosphere.

HEIGHT:

3,5 m / 11,4  ft

DIAMETER:

4,75 m / 15,6 ft

WEIGHT:

3500 kg / 7,716 lbs

WINDOWS SIZE:

1,9 m² / 20,5 ft²

Spacecraft Interior

The interior is a masterpiece by Frank Stephenson, renowned designer behind iconic cars like the Ferrari FXX and McLaren P1. His vision ensures that your Near Space journey feels like a private jet experience, with plush, swivelling seats that offer unparalleled comfort and flexibility.  In the center, a sleek, round toilet adds a touch of practical elegance, ensuring you travel in absolute comfort. Each element is meticulously designed to combine sophistication with convenience, allowing you to feel fully immersed in your Near Space adventure.

CAPACITY:

9 (1 Pilot + 8 Passengers)

TOILETS:

1

INTERNAL SPACE:

2,8 m² / 30 ft²

DESIGN:

Frank Stephenson

Stratospheric Balloon

Our helium-filled balloon is the culmination of decades of innovation and expertise. As it ascends, the balloon gradually expands, eventually reaching the size of an entire football field at its peak. This precision-engineered system, developed in collaboration with the world’s leading stratospheric balloon experts, ensures a smooth and quiet journey to the edge of space. The result is a serene, controlled ascent that offers you an unparalleled Near Space experience.

BALLOON LENGTH:

140 m / 460 ft

BALLOON DIAMETER:

130 m / 426 ft (at peak altitude)

BALLOON WEIGHT:

1600 kg / 3,527 lbs

HELIUM CAPACITY:

-

Descent System

Our descent technology is designed for a smooth and precise return to Earth. When the time comes to begin your descent, the pilot sends a signal to the balloon, initiating a controlled release of helium through its valve. This gradual deflation allows the pilot to expertly manage the speed of the capsule's descent. At approximately 8 kilometers above ground, the balloon detaches from the spacecraft, and a steerable parachute is immediately deployed. Partnering with top experts in parachute design, we ensure a controlled and gentle touchdown, completing your near-space journey with precision.

DURATION OF DESCENT:

2 hrs

NUMBER OF PARACHUTES:

3

FAILURE PROBABILITY:

1 in 100 million

PARACHUTE DEPLOYMENT ALTITUDE:

8km / 26,00 ft

CAPSULE INTERIOR

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The most sustainable way to travel to Near Space.

The power of helium.

The most sustainable way to travel to Near Space.

The power of helium.

HALO Space is committed to sustainability through our environmentally responsible practices and partnerships. Unlike rockets, our stratospheric balloon flights use helium and don’t rely on combustion engines, leading to zero emissions from combustion. This approach ensures that our operations have a minimal ecological footprint and are environmentally safe.

Mission Planning and
Ground Control Center.

Mission Planning
and Ground Control Center.

Mission Planning and Ground Control are the cornerstones of our operations, ensuring each flight's success with precision. Our operations are supported by GMV, a leading expert in mission planning and control with over 40 years of experience in these technologies. They meticulously design every mission phase, from trajectory calculations to real-time adjustments during flight.

Advanced ground control systems provided by GMV ensure seamless communication, while rigorous simulations prepare us for any scenario. Leveraging cutting-edge technology and GMV's extensive expertise, we ensure robust monitoring and responsive management of each flight.

Flight Path

Leading Near Space
Flight Certifications.

Leading Near Space Flight Certifications.

HALO Space leads the industry in securing Near Space flight approvals through close collaboration with regulatory agencies. For both test and commercial flights, we obtain the necessary permits, licenses, and certifications from regulatory bodies. Unlike underwater ventures, all air and space vehicles must be compliant with aerospace safety rules and regulations and navigate under Air Traffic Control (ATC) in regulated airspace. This requires meticulous coordination and adherence to safety regulations for successful operations.

Our goal is to commence commercial operations by 2026 while adhering to all regulatory requirements. By using already certified components, HALO Space ensures the highest safety standards and avoids extensive development delays. This commitment establishes us as a trusted leader in Near Space travel, with every aspect of our technology rigorously validated to international standards.

Australia Casa
Civil Aviation Safety Authority

CASA ensures aviation safety in Australia by certifying aircraft, pilots, and operators, enforcing regulations, and managing air traffic. HALO Space will conduct its test flights in Australia in 2025 under Part 101 regulations, adhering to CASA's stringent safety standards.

Saudi Arabia CST
Communications, Space & Technology

CST, in collaboration with GACA, SSA, and SANS, oversees the licensing and authorization of space flights within Saudi Arabia, while also fostering the development of the Kingdom's space ecosystem. HALO Space has received CST's authorization to conduct its 6th test flight in Saudi Arabia, marking the first Near Space flight in the Kingdom.

United States FAA
Federal Aviation Administration

The FAA regulates U.S. civil aviation by overseeing safety, air traffic control, pilot certification, and commercial space transportation. HALO Space is working with the FAA's Office of Commercial Space Transportation to secure a license under Part 450 regulations for operating commercial near-space flights with passengers.

The Art and Science of Flight Locations.

FLAT TERRAINS
CLEAR VISIBILITY
PREDICTABLE WINDS

The Art and Science of Flight Locations.

At HALO Space, our primary focus in selecting flight locations is ensuring the highest standards of safety and optimal weather conditions. We carefully choose expansive, open spaces for their ideal geographical and climatic factors, which provide the safest conditions for our launches and landings. Although we can’t control the weather, we’re dedicated to choosing environments that balance scientific precision with an artistic vision to offer stunning, unobstructed views. This approach ensures that your Near Space adventure is not only secure but also visually spectacular, creating a memorable and extraordinary journey.

Our first base will be
located in Saudi Arabia.

Our first base will be located in Saudi Arabia.

Ground Experience