Zephalto will take you on an unforgettable, timeless adventure unlike any you’ve ever dreamt of:
Be the first to experience the odyssey of the 21st century by boarding Céleste.
Inside its pressurized capsule, this stratospheric balloon will take you 25 km from the Earth, immersed into the absolute darkness of space.
A unique journey of contemplation awaits you:
Alone, with family or friends, discover the roundness of the Earth and experience what astronauts call the “overview effect”.
During this voyage of several hours, you will be as mesmerized by the destination as by the ascent that precedes it:
The capsule is designed for observation, equipped with wide-angle openings, so you won’t miss any glimpse of Earth’s natural beauty.
Don’t miss the opportunity to be part of a new generation of explorers, book your place now!
The first flights will start at the end of 2024 and will cost 120 000 € per person.
Would you like to be among the privileged few to travel to the stars?
Reserve your seat as soon as possible (we are fully booked for 2024)!
Discover our individual pass to book your voyage.
You have a question?
You want information before buying your presale?
Our teams are at your disposal, ask them your questions!
A pass costs €5,000 (and corresponds to a reservation for one person).
The total price of a flight is €120,000 per person (the price of the pass is deducted). This price includes the flight but also all the associated exceptional services, such as reception or preparation: you will not have to pay anything more!
Traveling aboard Céleste does not require any particular condition.
The journey is accessible to people of all ages and without any particular physical condition.
Likewise, no training is required, apart from the preparation planned 2 days beforehand by Zephalto.
When the Zephalto stratospheric balloon reaches its peak altitude – 25 km above the earth – you will be able to observe the earth as never before:
The trip takes place in daylight, but you will be immersed in the darkness of star-pierced space, the endless abyss of the universe surrounds the capsule.
These conditions allow an unparalleled observation of the curvature of the Earth, a panorama of 1,400 km.
You will have the chance to experience what is called the “overview effect”, which astronauts refer to as an experience that transforms you (seeing the earth from space induces a change in your perspective, your vision of the world will change).
Safety is an absolute priority for us and is at the heart of our concerns!
– The infrastructures are tested several times beforehand: many flights with pilots and crew have already been carried out.
– The technology used is that of our historical partner, the CNES, which has been sending balloons into the stratosphere for over 60 years.
– All aviation safety standards are applied: the balloon will have the same EASA (European Aviation Safety Agency) certifications as a commercial airliner.