Advanced Propulsion Systems for Spacecraft

It is often difficult to sort through all of the chemical, ion and nuclear rocket engine designs to find what holds the most promise for the future of humanity. This lesson will evaluate the best of each design and make you familiar with the best technology available to open the solar system for exploration and habitation.

Reposted: Youtube took the vocals out of my other one...Youtube works in mysterious ways...its meanness to behold.

P.S.S. I really mean it this time...

Music Credit
Ambiment - The Ambient by Kevin MacLeod is licensed under a Creative Commons Attribution 4.0 license. https://creativecommons.org/licenses/...

Source: http://incompetech.com/music/royalty-...

Artist: http://incompetech.com/