Interesting Engineering on MSN
New solar-powered airship stays airborne for 12 days at 52,000-ft altitude in test
Sceye’s airship, the solar-powered SE2 high-altitude platform system (HAPS), has successfully completed a 12-day ...
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Germany’s HAP-alpha solar aircraft nears first flight with 88-foot wingspan, 12-mile goal
Germany’s bid to build one of the world’s most advanced uncrewed solar aircraft has just taken a major leap forward, after the German Aerospace Center (DLR) revealed that HAP-alpha has successfully ...
Have you ever imagined a drone that could fly indefinitely, powered only by the sun? It sounds like something out of a sci-fi movie, but it’s now a reality. By harnessing the power of renewable energy ...
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