https://peertube.dngr.us/videos/watch/69ae727d-9a31-4946-9d13-0500097170ef This 1-minute, 24-second video taken on April 18, 2008 shows the mirror assembly being secured on a transport dolly and moved from NASA's Stratospheric Observatory for Infrared Astronomy (SOFIA) aircraft into a clean room at the Dryden Aircraft Operations Facility (now Armstrong Flight Research Center's Hangar 703) in Palmdale, California. To learn more about SOFIA visit: https://www.nasa.gov/centers/armstrong/news/FactSheets/FS-096-DFRC.html Mirrored from YouTube: https://youtu.be/nkDmzrl9hEw Original channel: NASA Armstrong Flight Research Center Wed, 15 Jul 2026 12:59:02 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://peertube.dngr.us https://peertube.dngr.us/lazy-static/avatars/ec5edb1e-3795-4978-be4f-c67e98fbc992.png https://peertube.dngr.us/videos/watch/69ae727d-9a31-4946-9d13-0500097170ef All rights reserved, unless otherwise specified in the terms specified at https://peertube.dngr.us/about and potential licenses granted by each content's rightholder.