https://tube.blueben.net/videos/watch/9002df4c-7136-4a4d-bde5-829860c44bcb Sagittarius A vs TON 618 At the heart of our galaxy lies Sagittarius A*, a supermassive black hole quietly guiding the motion of nearby stars. Far beyond, TON 618 stands as one of the largest known black holes, a distant quasar whose immense mass and energy make it a true giant of the universe. Wed, 06 May 2026 10:37:19 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://tube.blueben.net https://tube.blueben.net/client/assets/images/icons/icon-96x96.png https://tube.blueben.net/videos/watch/9002df4c-7136-4a4d-bde5-829860c44bcb All rights reserved, unless otherwise specified in the terms specified at https://tube.blueben.net/about and potential licenses granted by each content's rightholder.