There are about 130 million pieces of space junk in orbit around Earth -- and Dr Space Junk knows most of them on a first name basis!

Associate Professor Alice Gorman joins Karlie and Corey to chat all things space junk -- from old school satellites that resemble Dr Who props, to red convertibles, and back again.

Guest: Associate Professor Alice Gorman College of Humanities, Arts and Social Sciences, Flinders University

Presenters: Karlie Noon, Corey Tutt

Producer: Ivy Shih

Executive Producer: Joel Werner

Sound engineer: Simon Branthwaite

Podcast tile art by Molly Hunt