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SolarStratos Makes Successful First Flight

While last week’s flight climbed to only 1,000 feet, future flights are planned to carry the SolarStratos to 82,000 feet, the edge of the stratosphere. SolarStratos
Gemini Sparkle

Key Takeaways:

  • The SolarStratos is a new Swiss solar-powered electric aircraft designed to reach the edge of the stratosphere (82,000 feet), aiming to offer a permanent solution for aircraft range limitations.
  • It harnesses electricity from solar panels across its 82-foot wingspan to power its electric motor, allowing for potential 24-hour continuous flights with an estimated 90% efficiency.
  • Pilots operating the unpressurized aircraft at extreme altitudes must wear spacesuits, and its maiden flight lasted seven minutes, reaching 1,000 feet.
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Aircraft range has been a problem since the Wright Brothers, usually meaning too much mission for the fuel aboard. But after last week’s first flight of the sunlight-powered SolarStratos, range problems just might be headed for a permanent solution.

Rob Mark

Rob Mark is an award-winning journalist, business jet pilot, flight instructor, and blogger.

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