Friday, February 15, 2019

NASA Image of the day on February 15, 2019 - NASA Glenn Keeps X-57 Cool


Описание: NASA is preparing to explore electric-powered flight with the X-57 Maxwell, a unique all-electric aircraft which features 14 propellers along its wing. via NASA

Снимка на деня от NASA за February 15, 2019

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By pippo at February 15, 2019
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