Chanda Prescod-Weinstein Connects History to the Stars | The TED Interview

The TED Audio Collective is a collection of podcasts for the curious. Subscribe on YouTube: The way Chanda Prescod-Weinstein, a theoretical physicist, sees it, Harriet Tubman is the Great American Astronomer. Using the North Star, with no formal training, Harriet Tubman led hundreds of enslaved people to freedom. Chanda is a night sky expert, too. She’s studying the intersections of astrophysics, particle physics, and cosmology, and she’s a leading thinker in understanding dark matter—the invisible particles some postulate could account for most of the matter in the universe. In this episode, Chanda shares how she uses science and the stars not just to uncover how amazing our universe is, but to understand and celebrate humanity’s shared histories—and struggles. Chanda’s latest book, “The Disordered Cosmos: A Journey into Dark Matter, Spacetime, and Dreams Deferred” is out now. The TED Audio Collective videos may be used for non-commercial purposes under a Creative Commons License, Attribution–Non Commercial–No Derivatives (or the CC BY – NC – ND 4.0 International) and in accordance with our TED Talks Usage Policy (). For more information on using TED for commercial purposes (e.g. employee learning, in a film or online course), please submit a Media Request at .