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Solarstratos

Are you ready to flirt with the edge of space?

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News

Raphaël Domjan in ‘28 Minutes’ on ARTE

  ARTE’s ‘28 Minutes’ magazine looked at the aviation of tomorrow on Thursday 6 February. Elisabeth Quin invited @Raphaël Domjan […]

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Towards a high-flying 2025!

Three landmark moments The entire SolarStratos team wishes you an inspiring and fulfilling 2025! Our year promises to be high-flying… […]

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Stratostime: Relive our high-altitude flights!

Infiltrated! An undercover spy captures 2024 exploits on film Have you been following our adventure this year? Did you experience […]

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Plane Light Propeller Propeller Front Avion 3D

The challenge

Travelling to the edge of the planet using only renewable energy

The aim is to protect our planet’s climate from greenhouse gases by demonstrating that concepts and projects that seemed inconceivable a short time ago are now possible with the technologies available today.

The plane

Stratospheric solar airplane

The team

A team of passionate and highly specialised people

Multi-skilling is a must in such an experimental project. The team consists of a mix of aeronautical engineers, pilots, builders and others.

Partners

SolarStratos is supported by numerous Swiss companies

The team aims to be international, but is committed to its national roots.

Be part of it

Experience this 21st century eco-exploration

By becoming a member of the “SolarStratos” club, you help promote and support our challenge.