Science and U: Lifeforms Discovered on ISS

Dr. Weiping Yu is back with another segment of Science and U. The physicist comments on the discovery of microbes that may help grow crops in space, the discovery of molecules never before seen in space, the existence of black holes, and more. Did lightning play a role in the development of life on Earth? Listen to the full segment for an exciting conversation centered on the future of humanity made possible by scientific breakthroughs.