https://peertube.dngr.us/videos/watch/11022b3c-1244-4f9f-a9c8-0c69d90b8693 The astronauts are shown how to work the audio portion of the IMAX camera system. Released Mar. 1989. Mirrored from YouTube: https://youtu.be/Z5nprDTfhvg Original channel: NASA STI Program Wed, 15 Jul 2026 12:49:20 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/11022b3c-1244-4f9f-a9c8-0c69d90b8693 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.