We Are All Stardust | Haley Gomez | TEDxCardiff
19:46
Dark matter - what we're really made of | Michelle Thaller | TEDxBinghamtonUniversity
14:22
Beyond the singularity: The search for extraterrestrial technologies | Andrew Siemion | TEDxBerkeley
15:55
We are all made of stardust | George Coyne | TEDxYYC
17:59
Supermassive black holes: most powerful objects in the universe | Martin Gaskell | TEDxMeritAcademy
18:49
Why everyone should follow a crash course in astronomy | Govert Schilling | TEDxAmsterdam
18:17
You are contagious | Vanessa Van Edwards | TEDxLondon
18:56
The Spacetime Symphony of Gravitational Waves | Kelly Holley-Bockelmann | TEDxNashville
17:58