Planetary Radio: Space Exploration, Astronomy and Science

Planetary Radio Extra: Ad Astra Rocket Company Audio Tour

36:35 | Jan 5th, 2016

Ad Astra's Mark Carter took Planetary Radio Host Mat Kaplan on a great tour of the company's facility in mid-November of 2015. Space and science geeks are going to love this mostly unedited audio recording. Learn more about your ad choices. Visit meg...Show More