14/09/2025
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๐ฎ๐ญ๐ฎ๐ซ๐ ๐จ๐ ๐๐ฏ๐ข๐๐ญ๐ข๐จ๐ง: ๐๐จ๐ฅ๐๐ซ ๐๐ฅ๐๐ง๐ ๐๐ฅ๐ข๐ฆ๐๐ฌ ๐ญ๐จ ๐๐๐๐จ๐ซ๐-๐๐ซ๐๐๐ค๐ข๐ง๐ ๐๐,๐๐๐ ๐
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Raphael Domjan, a Swiss pilot, flew a five-hour flight from Switzerland's Sion Airport to showcase the jaw-dropping capacity of a solar-powered aircraft called the ๐๐ค๐ก๐๐ง๐๐ฉ๐ง๐๐ฉ๐ค๐จ. Breaking the 15-year world record of 30,298 feet, the plane soared to 31,237 feet, setting a new milestone in aviation history.
According to SolarStratos' mission, this achievement is described as โone of those unforgettable peaks that define great human and technological adventuresโ (CBS News, 2025), highlighting the potential of decarbonized aviation.
The SolarStratos is 9.6 meters long, with a wingspan of 24.8 meters. It's 22 meters of high-spec solar panels that recharge the batteries mid-flight, allowing the aircraft to rely solely on solar energy. The wings are covered with these advanced panels, enabling flight at low speeds. The front-mounted single-propeller plane, registered HB-SXA, is built from carbon fiber to ensure both lightness and strength.
Daring and finely engineered, as the team behind SolarStratos describes it, the plane can take off at speeds as low as 50 kilometers per hour, reach a maximum of 140 kph, and cruise comfortably around 80 kph.
Domjan, an eco-adventurer and lecturer who also pilots planes, gliders, and helicopters hopes to push the barrier even further by becoming the first to take a solar-powered plane above 10,000 meters, the same cruising altitude as airliners. The team ultimately aims to achieve the first manned solar-powered flight into the stratosphere, which begins around 12,000 meters. Such a breakthrough would prove that high-altitude, sustainable flight can be achieved without burning fossil fuels.
If successful, SolarStratos could open the door to a new era of aviation, one that is not only carbon-free but also powered entirely by the sun.
Words by Juliana Margaret Jugan
SOURCE: CBS NEWS, 2025
https://www.cbsnews.com/news/pilot-altitude-record-solar-powered-plane-raphael-domjan-solarstratos/