A PHOTO: NASA Glenn Keeps X-57 Cool Author AlexPublished on February 15, 2019 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 https://go.nasa.gov/2tj2Cy0 Share this:MastodonEmailLike this:Like Loading... Related posts: A PHOTO: Vice President Attends NASA Day of Remembrance A PHOTO: Illustration of Cool Dust Around an Active Black Hole A PHOTO: Interment of John Glenn at Arlington National Cemetery A PHOTO: John Glenn Returns to Space on the STS-95 Mission