437: Destroy and Rebuild, Pt. 1: The Torino Scale
Astronomy Cast - Ein Podcast von Fraser Cain and Dr. Pamela Gay - Montags
437: Destroy and Rebuild, Pt. 1: The Torino Scale Astronomy Cast 437: Destroy and Rebuild, Pt. 1: The Torino Scale by Fraser Cain & Dr. Pamela Gay
