https://peertube.dngr.us/videos/watch/e78afa86-3e75-4785-a645-0c4f7c7e73b4 This video describes the Soft X-Ray Telescope (SXT), Yohkoh. This is a cooperative program between NASA and the Institute for Space and Astronautical Science of Japan. Images of the Sun's rotation were obtained with the SXT. No sound. May 1992 Mirrored from YouTube: https://youtu.be/5vqhvUcSl84 Original channel: NASA STI Program Wed, 15 Jul 2026 12:45:25 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/e78afa86-3e75-4785-a645-0c4f7c7e73b4 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.