At Total Eclipse Fest 2024, a celestial celebration from April 6-8 at Great Lakes Science Center in downtown Cleveland, NASA’s Glenn Research Center will debut a set of six special edition postcards featuring retro artwork and fun facts about the center’s world-class facilities, capabilities, and work to explore and innovate for the benefit of all. NASA will distribute the collectible postcards free of charge to visitors at NASA Village, an immersive experience at the festival featuring hands-on activities and exhibits about the agency’s major missions and cutting-edge projects. NASA scientist…