These objects are trillions of kilometers away and 10 billion times the mass of our sun #TEDTalks https://tube.grossholtz.net/videos/watch/68bfb25b-1268-49bd-98f2-7defd0f5dcd6 Jedidah Isler first fell in love with the night sky as a little girl. Now she's an astrophysicist who studies supermassive hyperactive black holes. In a charming talk, she takes us trillions of kilometers from Earth to introduce us to objects that can be 1 to 10 billion times the mass of the sun — and which shoot powerful jet streams of particles in our direction. Sun, 05 Apr 2026 22:05:59 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://tube.grossholtz.net These objects are trillions of kilometers away and 10 billion times the mass of our sun #TEDTalks https://tube.grossholtz.net/client/assets/images/icons/icon-512x512.png https://tube.grossholtz.net/videos/watch/68bfb25b-1268-49bd-98f2-7defd0f5dcd6 All rights reserved, unless otherwise specified in the terms specified at https://tube.grossholtz.net/about and potential licenses granted by each content's rightholder.