The search for dark matter -- and what we've found so far ｜ Risa Wechsler｜TED https://diler.tube/videos/watch/f952159d-8d53-49b6-87d6-2bc332c3fcd4 Roughly 85 percent of mass in the universe is "dark matter" -- mysterious material that can't be directly observed but has an immense influence on the cosmos. What exactly is this strange stuff, and what does it have to do with our existence? Astrophysicist Risa Wechsler explores why dark matter may be the key to understanding how the universe formed -- and shares how physicists in labs around the world are coming up with creative ways to study it. Author: TED Sun, 24 May 2026 06:57:31 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://diler.tube The search for dark matter -- and what we've found so far ｜ Risa Wechsler｜TED https://diler.tube/lazy-static/avatars/f58b270a-6076-478a-ad43-3888a532ecb4.png https://diler.tube/videos/watch/f952159d-8d53-49b6-87d6-2bc332c3fcd4 All rights reserved, unless otherwise specified in the terms specified at https://diler.tube/about and potential licenses granted by each content's rightholder.