Taking a Tour Coast Guardsmen walk with a member of NASA around the Aeroacoustic Propulsion Laboratory dome during a tour at NASA Glenn Research Center in Cleveland, March 30, 2022. SHARE IMAGE: Download Image: Full Size (2.77 MB) Tags: Coast Guard Photo By: Navy Petty Officer 3rd Class Omar Faba VIRIN: 220330-G-KY623-1051M.JPG Photo Gallery