Audio collage begins. MIKE LEVESQUE “Follow the Sun.” It’s appropriately named, I think. SUSANA VILLALBA The complex is mostly surrounded by mountains. It’s a beautiful country area with a lot of oaks, junipers, and pine trees… BOB HAROLDSSON What does it look like? It looks like desert. Lots of desert. Sand and dirt. RICHARD STEPHENSON On the way to work, we’re avoiding kangaroos, wombats, emus. As I said, it’s very stereotypical Australia. Audio collage ends. NARRATOR Last season of The Invisible Network podcast, we took a tour of the U.S., visiting ground stations for the Laser Communications Relay Demonstration,…