SPEXcast is a weekly podcast diving into a variety of space topics. Come with us as we discuss the cutting edge of spacecraft engineering, potential future missions to outer space, and exciting scientific discoveries in the field of astrophysics.
https://blog.spexcast.com
7: Rocket Propulsion
Phil, TJ, and August sit down with our special guest, Ben McFadden, to talk about rocket engines. Why do we use rockets in space? What physical principles govern rocket engines? What are the basic designs of chemical rocket engines and how can they be improved?