Looking into space can be pretty daunting. How do we make sense of the vast expanse above our heads, the millions of stars we might be able to see, and the billions more we can’t?Now, what about listening to space? That’s the task that Sam Harnett and Chris Hoff gave themselves, for their series “Cosmic Visions.” They’re the team behind “The World According to Sound,” a podcast that’s brought our listeners close to the sounds of science over the last few years.This new series takes listeners through the history of astronomy and the study of the cosmos, from ancient Babylon to the Hubble Telescope. Harnett and Hoff join guest host John Dankosky to talk about why different ways of knowing are helpful for scientists, how images of nebulae share a striking resemblance to photos of the American West, and what their favorite space sounds are.Transcripts for each segment will be available the week after the show airs on sciencefriday.com. Subscribe to this podcast. Plus, to stay updated on all things science, sign up for Science Friday's newsletters.