Two Astronomers Talk Aliens

Many of you who read my blog are already aware of my dear friend Michelle Thaller, who's an astronomer and a wonderful science communicator. She's been on TV (we both do the talking head gig for How the Universe Works, for example), and she's so good at telling people about science that NASA made her the assistant director for science communication at Goddard Space Flight Center. She's started a shiny brand new podcast called Orbital Path, which she's doing for Public Radio Exchange. She invited...