Seth Shostak joins Tim to talk about the serious scientific search for intelligent life beyond Earth. Seth is the senior astronomer at the SETI Institute, which was created by NASA and is located in Silicon Valley. It is dedicated to the search for life beyond Earth. In this episode, Seth talks about what we’re learning about the potential for finding intelligent life, not only within our solar system, but well beyond it. This episode was first released on November 21, 2021.