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
6: Interplanetary Travel
Phil, TJ, and Anthony discuss all the different methods of travelling within our solar system. What types of propulsion is out there? How can we survive long journeys? Do astronauts eat enough?