SMRTR Science & EngineeringSep 2, 2025Interesting Engineering

Swedish coast guard’s latest UFO sighting turns out to be a floating turbine blade

SMRTR summary

Sweden's coast guard intercepted a large drifting object that turned out to be a 15×5 meter wind turbine blade, not an extraterrestrial craft. This comes just weeks after another UFO sighting proved to be a floating hot water heater. The origin of the turbine blade remains unknown as Sweden reconsiders its wind power strategy amid canceled projects due to military radar concerns.

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